shocking musical findings

While listening to Led Zeppelin's Somethin' Else for the first time this night, I was feeling as if I've heard that tune before. So I checked my music library and found the song Beinhart from the german comedy rock-band Torfrock. That song was used as theme-song for the first Werner movie and occupied the first place of the german single-charts for 25 weeks in 1991. Since Torfrock wrote their own lyrics in german technically it's not a cover. I couldn't find out if Torfrock mentioned somewhere that they borrowed some tunes, but I found out that Led Zeppelin isn't the original composer either. :)