Prince: His life and music

Madonna, Prince and the pope

Madonna was back on top of the charts 30 years ago this week with her most controversial song to that point in her career. "Like a Prayer" was a mashup of religion and sexuality.

Pope John Paul II felt that the video for the song was blasphemous and called for a boycott of Madonna's performances in Italy.

The producer of the song revealed in an interview that Prince recorded a guitar solo, which was cut from the final mix. You can hear him playing for few seconds at beginning of the track before the sound of the door slamming.