Complex sentence: He studied musical composition, psychology and sociology in Munich and Berlin with Günter Bialas, Büchtger, Carl Dahlhaus and Georgiades as teachers, attended workshops with Karlheinz Stockhausen and continued his education abroad, spending several extensive periods in Asia.
Split into simpler sentences: He studied musical composition, psychology and sociology in Munich and Berlin with teachers including Günter Bialas and Carl Dahlhaus. He then attended workshops with Karlheinz Stockhausen and continued his education abroad, spending several extensive periods in Asia.