DIAMONDBACK - How Many More Years - 1974 - 2023 REMASTER

- Amid uncertainty over the future of McKenna-Mendelson Mainline, band members McKenna and Nolasco created this side project supergroup which also included Scott "Professor Piano" Cushnie (Robbie Lane & The Disciples), Endersby ( The Tripp, Maple Oak), and Smith (The Ugly Ducklings). The group would record an entire album for Atlantic Records, but the label only released one single before dropping the full LP. Pacemaker Entertainment managed to recover the record and eventually released it in 2008; Cushnie died in August 2018.

Diamondback:
- Scott Cushnie – Keyboards
- Stan Endersby – Guitar
- Mike McKenna – Vocals, Guitar
- Tony Nolasco - Drums
- Howie Smith - Bass
With
- Jack Zaza - Saxophone
- Donnie Walsh - Blues Harp
- Danny McBride – Guitars
- Mickey McCallum - Congas
- Stan Endersby – Rhythm Guitar, Backup Vocals