Organic ambient music
Organic ambient music is characterised by integration of electronic, electric, and acoustic musical instruments. Aside from the usual electronic music influences, organic ambient tends to incorporate influences from world music, especially drone instruments and hand percussion. Organic ambient is intended to be more harmonious with nature than with the disco. Some of the artists in this sub-genre include Robert Rich, Steve Roach, Vidna Obmana, Bruno Sanfilippo, O Yuki Conjugate, James Johnson, Loren Nerell, Numina, and Tuu.
Some works by ambient pioneers such as Brian Eno, which use a combination of traditional (such as piano) and electronic instruments, could be considered organic ambient music in this sense. In the 70's and 80's Klaus Schulze often recorded string ensembles and performances by solo cellists to go along with his extended Moog synthesizer workouts.