"Love Sign" was the most successful song released from the album, and it is a duet with Nona Gaye, although Prince (known as "The Artist Formerly Known as Prince" at the time because of his name change to an unpronounceable symbol) is uncredited as a singer due to his contractual dispute with Warner Bros. Records.

The song has an anti-violence message and was most successful on the R&B charts (becoming a top 40 hit).

The song also received a remix by Shock G on Prince's album Crystal Ball.

The music video was directed by rapper Ice Cube in 1994 on a Monday.

The video shows Gaye at an anti-violence convention and Prince as a secret love tryst.