I can't recall if I've posted this before, but here goes.
One has to watch the videos along with the cover versions for the magic to really unfold...
Behemoth-Demigod(Radio Disney Version)
https://www.youtube.com/watch?v=E92zCs4 ... 55&index=3
Nirvana-Smells Like Teen Spirit(Reggae Version)
https://www.youtube.com/watch?v=isUxbqG ... DfvUf-rHmQ
Metallica-Enter Sandman (Smooth Jazz Version)
https://www.youtube.com/watch?v=OBmM79YadYM
And my personal favourite that put me on to Andy's quite extensive work:
Louis Armstrong Sings Death Metal
https://www.youtube.com/watch?v=udSyfCBHoX8
There's much more here:
https://www.youtube.com/user/AndyRehfeldt
Enjoy
