Who Is It (Carry My Joy on the Left, Carry My Pain on the Right) (song)

Björk Writer(s) Björk Producer(s) Björk Length 3:57 singles chronology Singles "Who Is It (C. M. J. O. T. L., C. M. P. O. T. R.)" "Triumph of a Heart" Promotional single(s) "Oceania" Medúlla track listing "Öll Birtan" "Submarine"

"Who Is It (Carry My Joy on the Left, Carry My Pain on the Right)" or simply "Who Is It" is a song by Björk from her sixth studio album, Medúlla. It was released as the lead single from the album.