Complex sentence: ECM (Edition of Contemporary Music) is a record label founded in Munich, Germany in 1969 by Manfred Eicher, who has continued to take an active interest in the music released by the label, acting as producer on most of its recordings.
Split into simpler sentences: ECM (Edition of Contemporary Music) is a record label founded in Munich, Germany in 1969 by Manfred Eicher. Eicher has continued to take an active interest in the music released by the label, acting as producer on most of its recordings.