More: Robert Plant and Alison Krauss are equal ... there was no doubting that many in the crowd hoped to rock a little. Plant ...

Not all that glitters is gold, a lesson Robert Plant learned in real-time with this Led Zeppelin classic from 1971.

Robert Plant is a singer and songwriter perhaps best ... visitations from musicians like Muddy Waters, Howlin' Wolf, Little Walter... Howlin' Wolf to me, he's... magnificent, strong, powerful ...