Benzos consisted of:

Morning Stanzas period:

Christian Celaya: vocals/guitar/synth (founder)
Michael Ortega: vocals/synth/guitar (founder)
Brian Joyce: guitar (founder)
Eiko Peck: bass
Steve Bryant: drums

Branches period:

Christian Celaya: vocals/guitar/synth
Brian Joyce: guitar/vocals
Eiko Peck: bass
Steve Bryant: drums/sampling