Delphi - info acerca de la funcion playsound

necesito informacion acerca de la funcion playsound, de sus parametros y posibilidades.
gracias

Referencia de Playsound
http://msdn.microsoft.com/library/en-us/multimed/hh/multimed/mmfunc_9uxw.asp

Using PlaySound with a Resource Identifier
http://msdn.microsoft.com/library/en-us/wcegmm/htm/sound_4.asp

Using PlaySound with Registry-Specified Sounds
http://msdn.microsoft.com/library/en-us/wcegmm/htm/sound_3.asp

Using the PlaySound Function with Waveform Audio Files
http://msdn.microsoft.com/library/en-us/wcegmm/htm/sound_2.asp

Looping Sounds
http://msdn.microsoft.com/library/en-us/multimed/hh/multimed/wave_33lf.asp

Playing WAVE Resources
http://msdn.microsoft.com/library/en-us/multimed/hh/multimed/wave_3cfo.asp

Referencia de Playsound
http://msdn.microsoft.com/library/en-us/multimed/hh/multimed/mmfunc_9uxw.asp

Using PlaySound with a Resource Identifier
http://msdn.microsoft.com/library/en-us/wcegmm/htm/sound_4.asp

Using PlaySound with Registry-Specified Sounds
http://msdn.microsoft.com/library/en-us/wcegmm/htm/sound_3.asp

Using the PlaySound Function with Waveform Audio Files
http://msdn.microsoft.com/library/en-us/wcegmm/htm/sound_2.asp

Looping Sounds
http://msdn.microsoft.com/library/en-us/multimed/hh/multimed/wave_33lf.asp

Playing WAVE Resources
http://msdn.microsoft.com/library/en-us/multimed/hh/multimed/wave_3cfo.asp