Unfortunately, I don’t think any such song ever existed. SGaP released two songs sourced from Destroyer: the Mother Nature’s Son mashup, and the cover of The Music Lovers. Could the “cover” you’re thinking of actually be some component of the mashup? If it’s not, then I’m afraid I have no idea, because it’s nothing I’ve ever heard or heard of

2019-05-30 edit: Notorious Lightning is indeed one of the songs sampled in the Mother Nature’s Son mashup

