 He played harmonica on the album "Dreamland Express" by John Denver in the song "If Ever", a song Wonder co-wrote with Stephanie Andrews; wrote the track "I Do Love You" for the Beach Boys' 1985 self-titled album; and played harmonica on "Can't Help Lovin' That Man" on "The Broadway Album" by Barbra Streisand.In 1987, Wonder appeared on Michael Jackson's "Bad" album, on the duet "Just Good Friends".Michael Jackson also sang a duet with him entitled "Get It" on Wonder's 1987 album "Characters".