1989 Cassette 
drums, guitar, bass, vocals Jim Dofka
3 different versions exist with different tapes. All versions display the title on the spine as Demo I. The chronological order these versions is unknown.
- This version has transparent dark grey tapes, with the tracklist for both sides printed together on a single A-Side tape label
- One version has white tapes, with the tracklist for each side on its own label, and each label lists the title as demo I (no quotes, no capital letters)
- One version reuses the Concerto title previously used on a 5-song tape with some of the same tracks. It has white tapes that include the tracklist for each side on its own label, and each label lists the title as CONCERTO (in quotes, all capital letters)
3 different versions exist with different tapes. All versions display the title on the spine as Demo I. The chronological order these versions is unknown.
- This version has transparent dark grey tapes, with the tracklist for both sides printed together on a single A-Side tape label
- One version has white tapes, with the tracklist for each side on its own label, and each label lists the title as demo I (no quotes, no capital letters)
- One version reuses the Concerto title previously used on a 5-song tape with some of the same tracks. It has white tapes that include the tracklist for each side on its own label, and each label lists the title as CONCERTO (in quotes, all capital letters)