Cush has appeared on major and indie labels. As a member of Interscope's Fisher, he shared stages with Sara McLachlan, Bon Jovi, David Grey, and Sinead O’Connor appearing at Lilith Faire and Live With Regis & Kelly.

On Ringo Starr’s Vertical Man, Cush shared vocals with Paul McCartney, Steven Tyler, Joe Walsh, and Scott Wieland.

Cush was heard on Melrose Place, Dawson’s Creek, 7th Heaven, Cradle 2 The Grave, and most infamously, as the voice behind the Mighty Morphin’ Power Rangers themes.