Complex sentence: Andrew went on to perform, write and record with numerous bands, ensembles and free improvisation groups most notably Private Lives, Astrobeatniks, Lingo Babel, White Punks on Hope and Back from Nowhere.
Split into simpler sentences: Andrew went on to perform, write and record with numerous bands, ensembles and free improvisation groups including Private Lives. His later groups were Astrobeatniks, Lingo Babel, White Punks on Hope and Back from Nowhere.