bachflip_: so everybodys doing this song because of pentatonix, and i love it, but i put my own, more FUN twist on it (get it?) and did a mashup... "Hallelujah" and "Carry On." #mashup #harmonies #cover #acapella #leonardcohen #jeffbuckley #shrek #hallelujah #ptx #pentatonix #slow #fun #carryon