I'm just writing my second composition for GCSE music and it's progressing somewhat quicker than my first as I can actually read music now. I've kept it basic for the piano part as i don't really play and just stuck to a basic chord sequence but i have no idea how to write the alto sax line. I want to make it as difficult as i can play (around G4). I know that i'll have to transpose it but I am really at a loose end.
Any suggestions would be much appreciated.