Napstablook starts singing at 1:46
So, no one ever expects “Chill from Undertale“ to be a these big, big chords have been begging me to sing and play with them. The first time I laid on the ground feeling like garbage/heard this song I was like OOOOOOO I could sing those it might be here it is....
There are twice as many “ahhh“ tracks as you see in the video, and the whimsical lead is actually Napstablook singing. Also, there are another eight Smooths lying on the floor that don’t appear in the video.