A few of the bands in which I participated or organized are pictured here. Same name with different number denotes the same musical project with different musicians. I also include the aproximate year during which they were active.

1. • Plexus included Carlos Alberto Augusto (guitars and electronics), David Gausden (acoustic bass), Carlos Zíngaro (violin and elecrtonics) and Jorge Valente (keyboards).
   

2. • Orion I included Carlos Alberto Augusto (6 and 12-string guitars), David Gausden (acoustic bass) and Miguel Azguime (drums).
   

3. • Orion II included Carlos Alberto Augusto(6 and 12-string guitars), David Gausden (acoustic bass) and Paleka (drums).
   

4. • Telesis I included Carlos Alberto Augusto (6 and 12-string guitars and pre-recorded sounds), Carlos Azevedo (piano) and José Pedro Lorena (bass clarinet and classical guitar).
   

5. • Telesis II included Carlos Alberto Augusto (6 and 12-string guitars and pre-recorded materials), Carlos Azevedo (piano), José Pedro Lorena (bass clarinet and classical guitar) and Rui Júnior (percussion).
   

6. • Orion III included Carlos Alberto Augusto (6, 12 string guitars and guitar syntheziser), Paulo Jorge Ferreira (electric bass) and André Sousa Machado (drums). Guirde I included Carlos Alberto Augusto (6, 12 string guitars and guitar syntheziser), David Gausden (acoustic bass), Paleka (drums) and José Salgueiro (drums).
   

7. • Guirde II included Carlos Alberto Augusto (6, 12 string guitars, guitar syntheziser and percussion), Carlos Azevedo (piano, electric piano and synth), Paulo Jorge Ferreira (electric bass), José Salgueiro (drums), André Sousa Machado (drums) and Rui Júnior (percussion).