The last in the series of brass Party Pieces set for grades 2 to 5 on the Oxford Examinations Syllabus. The solo part makes use of both tenor and bass clefs, and the piano part has been kept fairly simple, while allowing gifted pianists potential for improvisation. Swingin, Hornpipe, Charlbury Charleston, Blues, Ragamuffin, Boogie, Daydreams, Take it!.TROMBONE & PIANO. Pieces in book are approximately Grade: 2 - 5 standard.