My idea of covers is that you should never cover a song and do it exactly like the artist because everyone's always going to compare it to the way the original artists did it, and they're just going to go, 'Oh I like the original better.'
Glenn DanzigSo writing a song is much harder than doing a classical piece for me, because in a classical piece, I can just let the mood dictate what's going to happen.
Glenn Danzig