1. How many times I can download the tabs/chords/notes ?
A: only 1 time per purchase.
2. If I have any issue, how to contact you ?
A: you can contact us on firstname.lastname@example.org
3. The tabs/chords/notes are written full in pdf file ?
A: Yes, if you find it's not full written. Contact us, we will try to response as quickly as possible.