[ F A L L E N ___ D O W N ] From Undertale:
P E ( 7x ) R T Y ( P A U S E FOR 1 SEC) T R E I E O E P E R, P E ( 7X ) P R (2X) Q, P E ( 2X ) E W E R T
[ H I S__T H E M E ] FROM Undertale: Y I, P O I O O W I O I O O W Y I Q O I O O W I O P O I W
I think it's more like
EU (x6) TYU (Pause) YTIRIE (That's just the first part, I couldn't figure out the rest)
nah its Y,U,I for the part after the beginning