Complex sentence: The Berlin School of electronic music, or just Berlin School, was a development of electronic music in the 1970s, shaped by Berlin-based artists like Klaus Schulze, Tangerine Dream and Ashra.
Split into simpler sentences: The Berlin School of electronic music or Berlin School was a development of electronic music in the 1970s. It was shaped by artists such as Klaus Schulze, Tangerine Dream and Ashra.