Where can you find gabriel's oboe sheet music for euphonium?

Answer 1

Quite easily if you don't mind a little side work. Here is what you can do.

1. Look up some piano music for gabriels Oboe (that's easy part)

2. Now most of the piano parts should have the melody note-for-note in the top treble hand

3. Take said melody and read it just as if you were reading B-flat Treble euphonium

4. If you don't read treble, then you can take the long route, download finale notepad, write in the melody line in the treble clef, and have it transpose it into a friendly bass clef.