Effective period / Period of releases: 1990

Members: Jeff Henderson (7), R.J. Hoffmann, Bo Roberts (3), Jason Mitchell (16)

Hard Rock band that was active in Maryland and Arizona from 1989-1993.

Formed in 1989 in Baltimore, MD by Jeff Henderson (v/g) and Jason Mitchell (g/v), the first lineup included John Urbanski (b) and Sean Sheya (d). Ten songs were recorded by Summer of 1991. In Fall of 1991, the band moved to Phoenix, AZ with new members R.J. Hoffmann (b/v) and Bo Roberts (d). The band recorded an album's worth of new music in 1992, with Jack Roth (d) joining late in that year. At the end of 1992, Seth "Sneef" Bernstein (k/g/v) came into the band, giving their music more depth and versatility in songwriting and performing. In Spring of 1993, original member John Urbanski (b) rejoined the band, recording two final tracks before the group split up in June. During its time, the band recorded over two dozen tracks, which were mainly available as cassette demo tapes.

Original lineup:
Jeff Henderson - Vocals, Guitar
Jason Mitchell - Guitar, Vocals
John Urbanski - Bass
Sean Sheya - Drums

Mach II:
Jeff Henderson - Vocals, Guitar
Jason Mitchell - Guitar, Vocals
R.J. Hoffmann - Bass, Vocals
Bo Roberts - Drums

Mach III:
Jeff Henderson - Vocals, Guitar
Jason Mitchell - Guitar, Vocals
R.J. Hoffmann - Bass, Vocals
Seth "Sneef" Bernstein - Keyboards, Guitar, Vocals
Jack Roth - Drums