I have been composing music for over 15 years and have some examples of my work available. I write rock, folk, and metal, of many varying genres. What you get is a guitar pro tab, a pdf tab with sheet music, and pdf sheet music.
For an extra $5 I can also compose drums. Same goes for bass.
Compose a guitar riff for your song
I will write 8 bars of original material for $5, and $5 for every riff after that.