Complex sentence: He has been known to walk out on performances in response to audiences, that interfere with the music by creating inappropriate noise, or out of theaters possessing poor acoustics; on several occasions he requested, that the air conditioning be turned off at concert venues.
Split into simpler sentences: He has been known to walk out on performances, citing reasons such as poor acoustics or audiences that interfere with the music by creating inappropriate noise. On several occasions he requested that the air conditioning be turned off at concert venues.