Possible, but unlikely to happen soon.
The .MOD/S3M/etc. support in BB, B3D and B+ was done through FMOD, and supposedly this has not been licensed by Blitz for the Max version... Not yet, anyway.
There was a 3rd party demo using fmod on the forums some time ago, but it required the fmod.dll file to be distributed with your program, and the fmod people would charge you a license fee for this unless your program is public domain.
The .MOD/S3M/etc. support in BB, B3D and B+ was done through FMOD, and supposedly this has not been licensed by Blitz for the Max version... Not yet, anyway.
There was a 3rd party demo using fmod on the forums some time ago, but it required the fmod.dll file to be distributed with your program, and the fmod people would charge you a license fee for this unless your program is public domain.