good start – Saxophone All-in-one Review

not enough to it to call it a real guide. at least give all 12 major and blues scales. once those are added i would add harmonic, melodic, and natural minor scales. this has the potential to become a really handy app for novice players! but there needs to be much added to even consider it.
Review by Nickok12345668907643567544754 on Saxophone All-in-one.