[GBA] Sonic Advance (U) GameShark V3 Cheats

Codes created by me for use with Gameshark v3, and for GBAATM trainers

Always Have 99 Rings
83004FEC 0063

Always have 98 Rings *See Note
83004FEC 0062

*Note
Removes the annoying extra life tune every time you collect a ring

Always have 50 Rings
83004FEC 0032