HTML5 Audio (on supported browsers), Flash fallback, CSS-skin'd player, hAudio Micro-formats, attach images to MP3s (when used with Shuffle)
Audio allows you to use simple functions in your theme to display audio you have attached to Posts/Pages/Custom Post Types in your Media Library. Your player is styled 100% with CSS/images (if you want). Your audio player uses your browser's native HTML5 capabilities when available with a fallback to Flash when necessary. Allows you to play audio inline on mobile browsers that support HTML5 Audio (heeeey, WebKit!)
You can use this shortcode
the_audio() in your theme to output your item's attachments.
Read More here: http://scotty-t.com/2010/11/22/new-plugin-audio/