Kao Challengers - USA - ULUS10085

[gid15]

Code:

59579   user_main   ERROR   hle.sceAtrac3plus   Not a RIFF/WAVE format! 49520000 41570000  
59579   user_main   INFO   hle.sceAtrac3plus   hleAtracSetData atracID=1, buffer=0x095B042A, readSize=0x9060, bufferSize=0x9060, fileSize=0x9060

This games sets atrac data with a buffer not being 32-bit aligned (0x095B042A). The current implementation expects 32-bit aligned memory, which explains why the Atrac data is not recognized.
I will improve sceAtrac to also support non-aligned mem.