thank you zawran
I have press build module and i get this
Building Modules
Compiling:bass.bmx
flat assembler version 1.68 (1484537 kilobytes memory)
4 passes, 44700 bytes.
Archiving:bass.debug.win32.x86.a
ar: creating C:/Program Files/BlitzMax/mod/aln.mod/bass.mod/bass.debug.win32.x86.a
Compiling:freeaudio.cpp
Build Error: failed to compile C:/Program Files/BlitzMax/mod/pub.mod/freeaudio.mod/freeaudio.cpp
Process complete
I going to read the alan doc

there is no doc or even tutorial source code
