mem2wav could been usefull to add example adpcm wav support and such thing....
LOADSOUNDMEM(Soundinfo info, num%, buffers%)
Soundinfo is of course a type that contant info like resoulution (16) and frequency (44.1) used, as well the bank array with the sound its self (neat if could using a BYTE/SHORT array, not INT). That mean GlBasic never would seen if we converted from ADPCM to PCM first and hence possible to add new formats to sound would been possible.
Also manipulate sound that would would been possible too, but its of course cost by memory.