Undertale OST - Undertale (Main Theme) 

Despite everything... it's still you. Sheets on Patreon soon. www.patreon.com/animepiano

Me: I'm finally ready to move on from Undertale Theishter: NO YOU DONT

Tehishter's soothing piano fills you with *Determination*

-Listens to this immaculate arrangement I finally rest and watch the sun rise on a grateful universe.

*This song fills you with DETERMINATION* ❤️

undertale is great and all but lmao im more amazed how ishter straight up just played 3 whole min of the same phrase over and over again but somehow didn't make it sound repetitive rofl

*The tears falling down from your eye fills you with Determination*

I'm really not such a great person. I've done a lot of things I regret that have hurt people I love, and I'll never see them again. I've almost lost hope at this point that I can change and be better. I'm sick of the same old mistakes. I want to be better for the people I care about but I just keep failing. Undertale's music has seen me through a lot of these dark times. But trying to find the 'determination' to carry on and become better is getting harder every day. I'm sorry to anyone who reads this. I don't exactly have anyone to tell this stuff to so I guess I just... Needed to say something, somewhere, have it written down. Thank you for this beautiful piece, as well as your message in the description. It means a lot.

* Despite everything... * The abuse... * The tears... * ... the depression... * *You're still you.* * So don't let anyone make you think otherwise.

I wonder, what moment in Undertale made you cry the most? Or hit you the most in the feels? It's very hard to make me cry. Only the very bests of movies/games/visual novels managed to do that. And I didn't cry during playing Undertale. Except one time. At one little moment most players probably didn't even pay any attention to. There's a broken statue in Waterfall and rain is pouring at it. You can give it the umbrella to cover it from rain. And when you do that, it plays a little melody. When I played for the first time, my reaction was 'oh, that's nice'. But when I replayed the game to complete Pacifist route, a realization came to me what exactly happened there. It plays a melody, as if in gratitude that I even noticed this pile of rubble at the side of the road, and more that that, was willing to help it, showed it kindness. It pulled some string in my mind that probably even I don't understand and I cried like I lost my mind.

You try to pick up the sheets of this song It's stuck to the table.

A long time ago, a human fell into the RUINS. Injured by its fall, the human called out for help. ASRIEL, the king's son, heard the human's call. He brought the human back to the castle. Over time, ASRIEL and the human became like siblings. The King and Queen treated the human child as their own. The underground was full of hope. Then... One day... The human became very ill. The sick human had only one request. To see the flowers from their village. But there was nothing we could do. The next day. The next day. ... The human died. ASRIEL, wracked with grief, absorbed the human's SOUL. He transformed into a being with incredible power. With the human SOUL, ASRIEL crossed through the barrier. He carried the human's body into the sunset. Back to the village of the humans. ASRIEL reached the center of the village. There, he found a bed of golden flowers. He carried the human onto it. Suddenly, screams rang out. The villagers saw ASRIEL holding the human's body. They thought that he had killed the child. The humans attacked him with everything they had. He was struck with blow after blow. ASRIEL had the power to destroy them all. But... ASRIEL did not fight back. Clutching the human... ASRIEL smiled, and walked away. Wounded, ASRIEL stumbled home. He entered the castle and collapsed. His dust spread across the garden. The kingdom fell into despair. The king and queen had lost two children in one night. The humans had once again taken everything from us. The king decided it was time to end our suffering. Every human who falls down here must die. With enough souls, we can shatter the barrier forever. It's not long now. King ASGORE will let us go. King ASGORE will give us hope. King ASGORE will save us all. You should be smiling, too. Aren't you excited? Aren't you happy? You're going to be free.

*Its a beautiful day outside* Theishter is playing Flowers are blooming On days like these I am filled with Determination

Never played the game but all the soundtracks I've heard are pretty good.

Piano videos: EXISTS Piano app ads: It’s free real estate

Powerful songs like this make me feel really deep. I suddenly just want to admire the view outside and forget about humans and all the negative stuff... *this is deep*

even after 4 years, the ost is still powerful and you made it more powerful

A new Undertale cover by Theishter? Today is a wonderful day.

Imagine losing your two children in a night, your wife divorcing you, having the pressure of a whole population and the pressure to kill children.

While I will shitpost in discord, I will not ruin something this beautiful.

It's not an understatement to say that if it weren't for Undertale, I very well might not have ever married the woman of my dreams. Because of Undertale, I saw her for who she truly was. This game taught me to love. This cover perfectly encapsulates all of those precious memories. Thank you :).

You. Yes, you. The one reading this comment. I know this might get lost one day, and it’ll be forgotten like an old toy. But listen, I need to tell you something. Look at yourself. Go to the camera or the mirror, whatever way you can, and look at yourself. You are alive. You are a breathing, moving, and sentient human being. You have something nobody else does; your life. You have an amazing story, and you have the power to write it. You. You have the power to give to the lost, to right what was wronged, to see what has never been seen. You are powerful. You are unique. You are _alive._ So next time you step outside, take a moment. Look around you. Feel the ground beneath your feet. You have life. You have the chance of being whoever you want to be, and you have the chance to make a difference, whether it might be to those around you or to the entire world. You. You, the person reading this comment. Now please, go out and enjoy life. Please, for my sake.

Me: Sees that the video is 12 minutes long... Fills me with DETERMINATION to listen to the end Luv this arrangement!!!!!

For some reason, I just feel like I've lost something when listening to this. Like something really sad happened and now I'm fricked. But nothing happened. Damn it, I think it's the feels from Undertale.I really wanna give someone a hug and just appreciate the world. Don't know why but I'm just gonna say R.I.P. I don't know why or who that's for but for some reason that feels appropriate. R.I.P

Earthbound - Smile and Tears Undertale - UNDERTALE same energy

I can feel the emotion you put into it, almost as if I could read the story in each note. Being an Undertale fan, determination is a small word for what you are skilled with. I could tell you I was amazed, but it is still a small word, so guess that the only thing that I should say is...that I am speechless! You are a good pianist, and I hope that one day I can become as good as you, not only playing a masterpiece, but making other people feel it. Keep up the good work!

I have been in a resurrgence of Undertale related nostalgia recently and this hits the spot perfectly! From playing the game again and just listening to the limitless covers of megalovania on youtube, Undertale retains its touch of excellence to this day. I am totally adding this to my personal favorites ♥️. Keep on keeping on friends 😘

Knowing the mouse might listen to this masterpiece, it fills you with determination! ^_^

Lmao I know I’m late on the bandwagon, but I’ve literally just got into undertale/deltarune. The lore behind the games are intriguing, the characters are quirky and diverse, and the soundtrack of course is unique yet all catchy. I can’t believe I was missing out on such a gem 😭 thank you for making this

i dont comment often on anything, but i felt the need to say something here. great job. i love what you did with this piece. i cried, and i cried hard. as someone who lives in a rough household, as well as both a pianist and an aspiring composer/arranger, i could feel the heart you put into it. im gonna be moving away from the only people i call family in a month’s time, and i already know its gonna be hard, especially approaching my junior year of high school. this game, and this piece of soundtrack has so much meaning to me. you took the light the song already had, and made it warmer and brighter. thank you, and once again, great job

Such a powerful piece. Relaxing but at the same time, it stirs something in you. I honestly can't listen to it without either having moist eyes or feeling like I have something I need to be done.

It's pretty incredible how much emotion you can feel by only seeing someone's hands move

Thiester's hands fill you with determination Wait....

please give this man all frozen spaghetti on the world So emotional, thank you sempai

2:42 *oh here come the tears*

The beautiful part of undertale is the gameplay and music. I really like how undertale portrayed light, soothing music to the heavy and tense. It is like anime music that can convey feelings that well.

*you look at yourself in the mirror... *You remember everything you've done *And despite everything... *You're still you... *No matter what the struggles are,you stay determined *You stood above the words those who think what they think you are *But you refused to change yourself *You still wanted to SAVE him *You wanted to... *Stay determined ❤️

i remember playing the game & falling in love with the soundtrack & seeing this cover makes my day

It still amazes me how many layers you can put into the music with only two hands. Wow, every time your arrangements leave me speechless

It's honestly sad that this video has only 50k views while the megalovania one has 4.3M views.

This is beautiful... I genuinely struggled to keep myself from crying

Seeing all the comments about Theishter’s performance filling them with determination fills you with *DETERMINATION* Doesn’t matter if it’s 2 minutes, 12 minutes or 120 minutes. I will watch any of your covers from beginning to end! Undertale’s impact will never be forgotten and you’re the perfect example of that. Thank you for this cover, Theishter

Undertales music is so simplistic yet so powerful

**you find a bad memory** **you pick at it for awhile.** ... **but after some time, you remembered the good memories, and you realise it was there for a reason.**

This song makes me feel like I am living the last moments of my life and am at peace.

I don’t know how to say it but... Omg, I love this song so much. It has been almost four years from 15th of September and main theme of undertale still my favorite. Toby Fox and Theister, thank you for my inspiration and motivation. I wish you love❤️

My favourite song in the whole game, this is so perfect. The arrangement of such beautiful soundtrack fills you with 'DETERMINATION'

12 minutes of pure happiness... Some may contest, but to me you're the best anime pianist that ever lived. It's not about how fast you can play, it's about the tremendous amount of feelings you manage to share with us... and this track fits perfectly. You're the reason why I started playing the piano and now I want to say "Thank you Theishter, for filling me with determination, on this day and the days to come"

*After listening to the long awaited anthem you are filled with determination*

It’s so warming...welcome back Theishter!!😁❤️

I like how simple and raw this whole composition is. It doesn't need any embellishment or added flair, the music and camera angles alone are more than enough to deliver that emotional gut punch.

Looks like Theishter had so much fun playing this.

Despite everything... the screw ups... the successes... it's still you. And that's what matters.

I love this arrangement and the clear beauty of your piano. Thank you.

Absolutely beautiful. Thank you so much for the nostalgia and amazing piece. Such a grand comeback too ;3 Also, really close to 1 Million!!

Glad you covered this was expecting this for a long time. The feels are flowing thru from the first second it self amazing.

I’ve played a lot of video games but undertale will always be my number one favorite. Even if I play other games, other games by Toby Fox even, they might be better in quality and polish than undertale but it will still be number one because of what it did for me. It made me who I am today, and taught me lessons I’ll carry to my grave and pass on to my descendants. I had never played a game like it before, nothing made me feel the way undertale did. I don’t know if much else will. The main theme to this day is a song that makes me think of love, security, family, and feeling like you’re home. Undertale is a part of who I am, no matter how old I get. Thanks, Toby. Thank you, wonderful fans that elevated Undertale to what it is. Thank you theishter for your contributions to our happiness. Let’s all stay determined and remember that despite everything, you’re alive, and you’re still you❤

Listening to your beautiful arrangement fills me with determination 💖✨

終於又有作品了！謝謝！有你的演奏讓我生活又有了動力

Can we appreciate the fact that there is no single ad on this video-

I really like how you add a second melody in this arrangement, very emotional man!

just imagine how blessed Theishter’s neighbors are 😇

First time I’ve gotten emotional over Undertale music in a while. This was beautiful. Thank you.

As soon as I hear your piano cover, tears just seem to naturally flow and I can't stop. Thank you for the beautiful cover!

guys, its almost been 6 years now, and there is still no game i like better.

My new favourite Undertale Composition. You really throw your heart and soul into your music. Kudos to you, stay full of determination!

I've always wanted to cover this on piano, but you've beaten me to the punch, ishter-kun!! This is a fantastic cover. It makes me relive the feels from playing that part of the game all over again.

Oh my goodness thank you so much for doing this cover. This song in particular has moved me to tears both from the game and personally in this foreign realm called life. Your arrangement is just as beautiful hearing it on my home instrument.

That was awesome ! Thanks for this beautiful cover !

this song is so important in my heart, so SO many memories from so many different moments in my life where undertale and its music has been an inspiration for me to keep going or some consolation during hard times, and now I experience the song again in joy. I am so grateful for music like this, and there are no words for how the soundtrack feels. maybe there are words, but surely not enough! I love this cover. Thank you for playing it!

you and animenz i thank both of you for getting me back into piano one month in and im already starting how i was playing years ago ty ty

Absolutely love this arrangement

this is one of the most impactful thing I have ever heard

your playing just feels so warm :') absolutely adore this, tysm for sharing your covers with us

Thank you. Thank you for this beautiful arrangement, so happy to hear you again.

Oh wow undertale covers, havent seen that on youtube for a while. Good job man

Thank you this is one of my favorite song in Undertale and the way you play it is incredible. Hope you stay determined.

hearing this fills you with... DETERMINATION. You've reawakened a passion that I've let sleep too long. I'm grateful for this. Hats off to you.

I love the amounts of emotion you put in your music, and you do it for us. Thank you.

Very beautiful arrangement, the accented melody over the harmony was very neat and clean. The passage around the middle was very creative. Lovely

I know what I'm practicing when I get home, loveya work dude

_* The Sound Of Beautiful Piano Playing Fills You With Determination *_

Great song, glad to see you uploading again!

Omg, your cover just made me discover a feeling I honestly haven't felt in awhile. Not only does it make me calm and relaxed, it gives me a feeling of hope, that I actually have a purpose in life and that things can get better, thank you so much for making this!! Stay determined!!

I don't know exactly why, but this song makes me cry almost every time I listen to it, and when it doesn't make me cry, it gives me so much comfort and peace, it's wonderful. I'm personally really attached to Undertale, and you did an amazing arrangement, I really felt like at home

Wonderful cover of probably one of the best songs of the ost.

I literally had to come down & read the comments to stop from WEEPING, I love how much this game & this song meant to so many, beautiful beautiful composition, definitely on my to learn list! you earned a new patron today!!

Stunning work there theishter

My boi THICCster proving to the world the best game with the most cancerous fanbase is not dead!

Played with determination

This is a very pleasing rendition, thank you.

Beautiful piano, so warm!

No one can play like Theishter

Listening to the song playing in the distance fills you with DETERMINATION. Great work, always appreciate it!

I love everything abt this video! Literally everything! ❤️❤️

Thank you Ishter for such an amazing arrangement of one of my most precious games. I was instantly struck with nostalgia as soon as you hit those few first notes :D I am so happy i didn't give up on playing the piano 3 years ago when i thought that it wasn't fun anymore, but thanks to you and so many other pianist here on RU-vid i got back into it and now I'm more motivated than ever! It's simply amazing how you can convey so much emotion just by pressing a few buttons on your piano, and i hope you will never stop doing what you love. This song truly filled me with *DETERMINATION*

Wonderfully played. Absolutely perfect.

Hey man thanks so much for playing this song. It's really a piece. I just heard it tonight after a really rough day. I started reading your patreon page and have and have a newfound appreciation for you. In the last eight months I've struggled also....from one struggling piano player to another, thank you so ever much.

Thanks for this. The heartbeat of "His Theme" that rings throughout is beautiful.

I'm crying now with this performance! BRAVO!