I love the fact that they’re bringing baby along for the fun!

E uma música 🎶 inesquecível

Nice job Karl! Love the music! From Iowa.

I have two favorite bands. Karl is one the other Brian. Awesome!

Very nice

Oh l am so home sick for Holland. Was born and raised there. Grew up in DenHaag. ❤

Not sure about Karl's observations. However, I know he will go down as one of the greatest who played the Chemnitzer concertina.

I know this version of Karl Hartwich. True concertina genius.

Great performance...nice

GREAT

Amy...All solution specialist.. Together we can do anything. With Amy all amazing , without. Yikessss

Een heerlijk stukje muziek is het Hier hou ik wel van. grLies

When and where next will you be playing..I would love to be there in person

░p░r░o░m░o░s░m░

hoedje af voor Karl die heeft een stel vlotte vingers nog de groetjes uit België

I grew up listening to this music..wonderful memories!

Felicidades, es un buen ejemplo. 234 sentadillas son unos Kimmy-jka.Monster muchas y un buen ejercicio. Se deja ver que hay muy buenos resultados 😍👍 Saludos desde la Cd.. de world 🌹😉💖 los mortalesd abian apreciado tan hermosa mujer.k

Chii Miigwech for the teachings

very nice from holand..go on.

Ça chauffe DUR : Allez les Gars

Na zdrowie! Very nice music!

To my ears this is REAL POLKA music 100%. It’s musical it’s sophisticated it’s not just a bunch of fluffy BS that represents “polka” I don’t know man but I’m just not a huge fan of piano accordion polka stuff. This concertina is just so much more sweeter and authentic

Sorry I messed up on my previous comment. Christy Hengel concertina

That's a Kristy Hengel accordion.

Sehr schön ich tanze auch sehr gerne Polka

Awesome!!!

Mch

,,

What model or make is that concertina?

So emotionally, ovation

The number One....!!!!

C'est une polka qui ressemble a mazurka

Bravo

Frank came to our school, teaching and performing. He also sang the song Commodity Blues at an award ceremony. The song was clever and humorous. He's a nice man and excellent musician.

Mud Puppy Polka!

yes!!

super bravo