The audio player can be used in websites which are responsive. It is a full width player and it will cover the parent div width.
Demo https://codecanyon.net/item/apollo-sticky-full-width-html5-audio-player-for-wpbakery-page-builder-formerly-visual-composer/21396461
Downloadhttps://www.filecad.com/imlP/Apollo-v1.7---Audio-Player-for-WPBakery-Page-Builder.rar