[Plugin: Audio Player] integrating player into WP e-commerce

I’m trying to include the player’s shortcode into WP e-commerce’s product descriptions (version 3.7.5.3) but it does not work. I know about the Gold Cart add ons, but I’m not selling downloads, and I don’t want to pay $50 just to add an audio player ($40 Gold Cart + $10 audio player)

Any idea how to customize Audio Player make it work? When searching, I found something about removing stripslashes , but that only allowed HTML not shortcode into e-commerce.