Original: Quartets for Trombones, Volume 1. AP.81-TQ976. Various. Trombone sheet music. Quartets for Trombones, Volume 1 composed by Various.
Traduction: Quatuors pour Trombones, Volume 1. Divers. Partition Trombone. Quartets for Trombones, Volume 1 Composé par Various. Pour 4 trombones.