1. ‘Let’s Stay Together’ by Al Green
The lyrics to the Reverend’s landmark 1971 love song, ‘Let’s Stay Together’ articulate the solemn vows of marriage: ‘Whether times are good or bad, happy or sad.’ But sung by Green, these promises are given wings. Covered multiple times since its release, Green’s gorgeous original was given a new lease on life in ’94, when Quentin Tarantino featured it in Pulp Fiction. But our favorite boost for the song has to be when it was sung by Barack Obama at a fund-raising event back in 2012.