Damn, looks like I hit a nerve. Relax, Frances to each their own. And me referencing drugs with listening to music was my attempt at humor. Apparently it went straight over your head. And as far as Led Zeppelin covering numerous amount of songs, it falls under the category of who did it better. While I enjoy Pink Floyd, AC/DC, Rolling Stones, only Zepplin takes me back to my childhood, and I personally lived through in my own little corner of Kena bra,.