I love your reaction here! So, their Debut song is called 'Tippy Toes'. Since it was their debut MV, the budget was nowhere near what you have seen in their Music Videos so far but sometimes 'simpler is better'. It left no room for any errors on the part of the girls or the camera crew but that really just accentuates how great these ladies and their company really are. I personally think it was a FANTASTIC debut. Brace yourself; 'Tippy Toes' is a declaration of XG's intentions of taking over the whole world. It's as great of a Girl Power song as 'Mascara' is. Make sure to bring a towel because you might sweat and bring some water because you just might get thirsty. :)
Your reactions are very enjoyable. 0:38 I miss dark haired Harvey days. She probably got tired of being compared to Camila Cabello, Ariana Grande, and Becky G though.