Here we have got a treble clef version of the grand old duke of York. This can be played on any treble clef instrument but this sheet music is best suited to trumpet, cornet, either horn, tenor trombone or baritone. Also fine for a treble clef euphonium or tuba.
Watch out here for your three flats. Also, make sure we can here the differences between your quavers and your semiquavers. (those are the notes with one or two beams across the top)
You can practice playing this one quickly. It is a good opportunity to work on your tonguing using the repeated notes.