Includes: Six Studies for Style; Staccato Studies; Intervals (starting with thirds & progressing to tenths); Chromatic Studies; Studies in Triple Tonguing; Triplet Studies; Etude de Concert No. 6; 6 Modern Duets for Trumpets based on: whole tone scale, style & rhythm, the staccato; Rhythm & Entries; Embellishments; Triplets & Sharps; Double Tonguguing; Minor Scales. 64 pages.