Complex sentence: Downing was replaced by Miranda Mulholland (vocals, fiddle), Libbey was replaced with Ewan Brown (highland pipes, shuttle pipes, electric pipes, whistles and vocals) and Bazinet was replaced by Graham Smith (double bass, electric bass).
Split into simpler sentences: Downing was replaced by Miranda Mulholland (vocals, fiddle). Libby was replaced with Ewan Brown (highland pipes, shuttle pipes, electric pipes, whistles and vocals) and Bazinet was replaced by Graham Smith (double bass, electric bass).