The New Edition of the Trumpet book, 2008, includes a CD-ROM with printable piano accompaniments for all etudes, for both Bb and C trumpet as well as SmartMusicfiles for all etudes so that you can play along with your computer. This CD will also work with the trombone book and so is being included. You can also purchase the CDseparately if you have the original trombone book (BQ-61).All five groups by the famous master of vocal art in one volume! Thirty Daily Exercises, Fifty Lessons, Twenty-five Lessons, Fifteen Vocalises and Forty Lessons. Intermediate to Medium-Advanced.Excellent material for lyrical phrasing, breath control, endurance. With glossary of Italian terms and listing by keys. Good material for early transposition assignments in either the treble orbass clef versions. (The Trombone version is a ninth lower than the trumpet - so that it may be played in octaves with the B-flat trumpet).