It reimagines the 1967 Beatles psychedelic classic as a reggae/dub track.

The track features a "flowing" arrangement with slick studio touches and a heavy, natural groove.

Inspired by a drawing by John Lennon's son, Julian, of his classmate Lucy O'Donnell .

Despite the title's initials (L-S-D), Lennon consistently maintained it was not about drugs .

It was released on , as the third track on the tribute album Easy Star's Lonely Hearts Dub Band . Track Features