Melodious Accompaniments for Trombone or Euphonium to Bordogni/Rochut Book 1, Numbers 1-20 with Audio CD (The Rochut/Bordogni Etudes for Trombone or Euphonium have enjoyed immense popularity over the years. If you play the Trombone or Euphonium you have played and listened to countless hours of them as a student or teacher. By using the companion CD-Rom, one cannot only listen to the duets as performed by David Ritt, one of the world’s top Trombonists, but by turning the balance control you can hear either the original Etude or the the Accompaniment part alone, and play along in duet format.These 20 Etudes will be a valuable asset to teachers and students, helping them gain insite into performing these gorgeous melodies and learning a melodious sytle of performing on the Trombone or Euphonium. The sample mp3 plays both parts, but by changing the balance control you may play along with either part. All in bass clef. Etudes 1-20 from Volume 1 of the Rochut etudes are in this book 1A. For intermediate to moderately advanced performers.)