[Tired of Taxes]

"Plant reportedly then snuck backstage and helped himself to Williamson’s harmonica."

Oh, Plant helped himself to far more than a harmonica:

Sonny Boy Williamson - Bring It On Home

Led Zeppelin - Bring It On Home

[God luvs America]

Except for the fact that the song was written by Willie Dixon, who is listed on the credits for the song on LZII