ofxOpenALSoundPlayer (functions)
ofxALSoundGetSpectrum( ... )
float * ofxALSoundGetSpectrum(int nBands)ofxALSoundSetVolume( ... )
void ofxALSoundSetVolume(float vol)ofxALSoundStopAll( )
void ofxALSoundStopAll()... )float * ofxALSoundGetSpectrum(int nBands)... )void ofxALSoundSetVolume(float vol)void ofxALSoundStopAll()