On March 28 1987, the final single from Madonna’s True Blue album, La Isla Bonita, was briefly reviewed in Billboard magazine.

The now-classic song was Madonna’s first sonic exploration into her love of Latin music and culture which would become a recurring inspiration in her body of work. Written by Madonna, Patrick Leonard, and frequent Leonard collaborator, guitarist Bruce Gaitsch, it has been reported that the instrumental demo of the song was initially offered to Michael Jackson, who passed on the track.

While Madonna has said that La Isla Bonita took inspiration from “the beauty and mystery of Latin American people,” she has remained more elusive about the song’s geographical references. Years later, she teasingly commented in an interview with Rolling Stone magazine:

“I don’t know where San Pedro is. At that point, I wasn’t a person who went on holidays to beautiful islands. I may have been on the way to the studio and seen an exit ramp for San Pedro.”