Effective period / Period of releases: 1970

Members: Izidro Martins, Trajano Lemos, Antonio Ricardo Sampaio, Kevin Brennan (4)

Sound Factory were a Brazilian Psyche/Rock band from Rio De Janeiro with an American guitar player and singer, formed in 1969 in a Rio suburb. Their only, self-titled album was released the following year with only 3 out of 10 original compositions.

Members:

Kevin Brennan (vocals, all guitars, percussion)
Trajano Lemos (vocals, drums, percussion)
Izidro Neto Martins (keyboards, percussion, background vocals)
Antonio Ricardo Canizio Sampaio (vocals, bass, piano, percussion)