The following are known CWCheat Codes for DJ Max Fever on Sony Playstation Portable (PSP).

_S ULUS-10403
_G DJ Max Fever [US]
_C0 Enable 8b Mode on Normal Difficulty
_L 0x002CA78C 0x00000001
_C0 Enable 8b Mode on Normal Difficulty
_L 0x002CA78C 0x00000001
_C0 Enable 8b Mode on Normal Dificulty
_L 0x002CA78C 0x00000001
_C0 Max Gold
_L 0x202CA768 0x0098967F
_C0 Maxed Fever Bar in 1 note
_L 0x10057AA1 0x0000FFFF
_C0 Unlock all 4b Freestyle Songs
_L 0x802C8E31 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 4b Freestyle Songs
_L 0x802C8E31 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 4b Freestyle Songs
_L 0x802C8E31 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 5b Freestyle Songs
_L 0x802C8E32 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 5b Freestyle Songs
_L 0x802C8E32 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 5b Freestyle Songs
_L 0x802C8E32 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 5b Freestyle Songs
_L 0x802C8E32 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 6b Freestyle Songs
_L 0x802C8E33 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 6b Freestyle Songs
_L 0x802C8E33 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 6b Freestyle Songs
_L 0x802C8E33 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 8b Freestyle Songs
_L 0x802C8E34 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 8b Freestyle Songs
_L 0x802C8E34 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all 8b Freestyle Songs
_L 0x802C8E34 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock All Characters
_L 0x802CA8D0 0x00320008
_L 0x00000000 0x00000000
_L 0x802CA8D4 0x00320008
_L 0x00000001 0x00000000
_C0 Unlock All Characters
_L 0x802CA8D0 0x00320008
_L 0x00000000 0x00000000
_L 0x802CA8D4 0x00320008
_L 0x00000001 0x00000000
_C0 Unlock All Characters
_L 0x802CA8D0 0x00320008
_L 0x00000000 0x00000000
_L 0x802CA8D4 0x00320008
_L 0x00000001 0x00000000
_C0 Unlock All Chars
_L 0x802CA8D8 0x00320008
_L 0x00000000 0x00000000
_C0 Unlock All Freestyle Songs
_L 0x402C8E30 0x003C001A
_L 0x02020202 0x00000000
_L 0x802C8E34 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock All Gears
_L 0x802CA790 0x00140008
_L 0x00000000 0x00000000
_L 0x802CA794 0x00140008
_L 0x00000001 0x00000000
_C0 Unlock All Gears
_L 0x802CA790 0x00140008
_L 0x00000000 0x00000000
_L 0x802CA794 0x00140008
_L 0x00000001 0x00000000
_C0 Unlock All Gears
_L 0x802CA790 0x00140008
_L 0x00000000 0x00000000
_L 0x802CA794 0x00140008
_L 0x00000001 0x00000000
_C0 Unlock All Gears
_L 0x802CA798 0x00140008
_L 0x00000000 0x00000000
_C0 Unlock All Images
_L 0x802CAA80 0x00F00008
_L 0x00000000 0x00000000
_L 0x802CAA84 0x00F00008
_L 0x00000001 0x00000000
_C0 Unlock All Images
_L 0x802CAA80 0x00F00008
_L 0x00000000 0x00000000
_L 0x802CAA84 0x00F00008
_L 0x00000001 0x00000000
_C0 Unlock All Images
_L 0x802CAA80 0x00F00008
_L 0x00000000 0x00000000
_L 0x802CAA84 0x00F00008
_L 0x00000001 0x00000000
_C0 Unlock All Images
_L 0x802CAA80 0x00F00008
_L 0x00000000 0x00000000
_C0 Unlock All Media
_L 0x802CAA60 0x00040008
_L 0x00000000 0x00000000
_L 0x802CAA64 0x00040008
_L 0x00000001 0x00000000
_C0 Unlock All Media
_L 0x802CAA60 0x00040008
_L 0x00000000 0x00000000
_L 0x802CAA64 0x00040008
_L 0x00000001 0x00000000
_C0 Unlock All Media
_L 0x802CAA60 0x00040008
_L 0x00000000 0x00000000
_L 0x802CAA64 0x00040008
_L 0x00000001 0x00000000
_C0 Unlock All Movies
_L 0x802CAA68 0x00040008
_L 0x00000000 0x00000000
_C0 Unlock all MV Clips
_L 0x802C8E30 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all MVClips
_L 0x802C8E30 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock all MVClips
_L 0x802C8E30 0x003C0068
_L 0x00000002 0x00000000
_C0 Unlock All Notes
_L 0x802CA830 0x00140008
_L 0x00000000 0x00000000
_L 0x802CA834 0x00140008
_L 0x00000001 0x00000000
_C0 Unlock All Notes
_L 0x802CA830 0x00140008
_L 0x00000000 0x00000000
_L 0x802CA834 0x00140008
_L 0x00000001 0x00000000
_C0 Unlock All Notes
_L 0x802CA830 0x00140008
_L 0x00000000 0x00000000
_L 0x802CA834 0x00140008
_L 0x00000001 0x00000000
_C0 Unlock All Notes
_L 0x802CA838 0x00130008
_L 0x00000000 0x00000000