Like most of the musicians in The Rolling Thunder Revue, Soles appeared in the 1978 film, Renaldo and Clara, in which he played the rôle of Ramon.
During its time, The Alpha Band released three albums, The Alpha Band in 1977, Spark in the Dark in the same year and The Statue Makers of Hollywood in 1978.
Steven Soles released two solo albums of original material, The Promise in 1980, and 1982's Walk By Love. Allmusic gave the first an album rating of three stars and the second four stars, commenting of Walk By Love that, "more commercial than The Promise, this second solo album features catchier songs and fuller pop arrangements."[2] Allmusic pointed out that the albums had both been critically acclaimed, "if little heard".[3]