A popular comprehensive technical studies book for trumpet by Ernest Sachse. 100 exercises focusing on: scales, sequences, slurring and tonguing interval studies, articulation, fingering speed, lyricism, key signatures up to 5 sharps / 5flats, and range expansion via large interval slurring,. Transposing and changing the articulation of various exercises is outlined and encouraged by the composer. Exercises are between half a page and an entire page. Please note that page 41 is intentionally left blank. -pc