album_name: Music of Peter Lieberson & Erik Lundborg
artists.artist_gid: b77642bf789c4ed3a7c0cc57444a1735
artists.artist_name: Peter Lieberson
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 56f5d8cf544643d8ab70dac9e3aaa5f9
artists.artist_name: Speculum Musicae
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: b77642bf789c4ed3a7c0cc57444a1735
artists.artist_name: Peter Lieberson
artists.role: ARTIST_ROLE_CONDUCTOR
name: Concerto for Four Groups of Instruments