Written in a wide range of keys, this comprehensive collection of 46 etudes is divided into four sections based on time signatures. Individual part books contain both Part A and B so players can switch back and forth at any time.The conductor's score provides detailed notes and rehearsal. Available for: 25318010 Conductor / $12.95 25318020 Flute / $4.95 25318030 Oboe / $4.95 25318040 Bassoon / $4.95 25318050 Bb Clarinet: Bb Bass Clarinet / $4.95 25318060Eb Alto Clarinet / $4.95 25318070 Eb Alto Saxophone: Eb Baritone Saxophone / $4.95 25318080 Bb Tenor Saxophone / $4.95 25318090 Bb Trumpet: Baritone T.C. / $4.95 25318100 F Horn / $4.95 25318110 Trombone: Baritone B.C. / $4.9525318120 Tuba / $4.95 25318130 Percussion / $4.95 25318140 Mallet Percussion / $4.95 25318150 Timpani / $4.95 25318151 Violin / $4.99 25318152 Viola / $4.99 25318153 Cello: String Bass / $4.99