Rhythm & Rag for Trumpet by Alan Haughton. For Trumpet, Piano. Grades 1-4. Sheet Music. Published by ABRSM (Associated Board of the Royal Schools of Music) (PE.9781854729828).
A well written book conceived for the trumpet that explores technical difficulties encountered in the early grades, and follows the highly successful Rhythm and Rag and More Rhythm and Rag by Alan Haughton.