I vote for Harum

EVERYTHING - that I play has roots.

As "The Boatman" notes...

Anything originating in the bass has a foundation that transcends time.

Give me the address of Harum's lawyer and I can layer him with lyrics and bass-tones that will bring a civil jury to its knees...and render judgement against the ursurping songster.

Sincerely,
Gargoyle