Music Player Plugin

Was wondering if anyone has a proven suggested plugin for playing mp3 audio that will work on both PC and Mac.. I am using http://ww.wp.xz.cn/plugins/html5-jquery-audio-player/ that also uses the .ogg but some people claim the music isn’t playing on this site http://www.blueheronrecords.com/

I am looking for something that will let people play playlists .. I can create the buy buttons and links if necessary.

Thanks!