I've found sonaar music player for WooCommerce to be the most feature rich audio player plugin and I've tried a few. It's powerful ,fast and stunning visually. It's also includes an audio watermark function which is the only plugin that has this (in the pro version.) I would love to see basic integration with Wcfm so the music player and previews can be displayed in the Wcfm product editor along with sonaar players WooCommerce custom fields. If anyone who sells music or audio is interested see Link below. Thanks https://sonaar.io/mp3-audio-player-pro/music-player-for-wordpress/