Streamlined Etudes by Harry Huffnagle is all about providing material in all styles of modern music for you to practice playing in time, in tune, and in the correct character. These studies represent diverse styles like dixieland, slow grooves, blues, bounce tunes, be bop, to slow ballads.
Each tune is a lead sheet with chord changes should you want to improvise or have someone join you, and the difficulty is around the upper levels of intermediate to advanced. If you are a fan of trumpet books and swing, you know how hard these are to find.
For other books in the series try:
Dive into the samples and give them a bash, then grab an immediate PDF download above.