Here's a cross-platform component that might help:https://sourceforge.net/p/lazarus-ccr/svn/HEAD/tree/components/playsoundpackage/
http://forum.lazarus.freepascal.org/index.php/topic,26042.msg159294.html#msg159294http://forum.lazarus.freepascal.org/index.php/topic,17599.0.htmlhttp://forum.lazarus.freepascal.org/index.php/board,58.0.htmlhttp://forum.lazarus.freepascal.org/index.php/topic,25805.0.html http://wiki.lazarus.freepascal.org/Category:AudioWhat have you tried, what has failed?