It was composed by Indian musician A. R. Rahman and British rapper M.I.A., both of whom performed on the recording.
work with Rahman on a piece for the score of the film,[2] and even though she had announced a retirement earlier at Bonnaroo Festival, she said the offer could not be refused.
[4] According to the digital music sheet published at musicnotes.com, the song is written in the key of B minor, with a moderately fast tempo.
said the nomination was an honor, stating "Maybe I can afford to book Dave Chappelle at the baby shower now.
"[8] At the awards ceremony, the song was performed by Rahman, surrounded by dancers and taiko drums.