One hidden weapon in Queen's arsenal was Roger's great backing vocals in concert. My absolute favorite song that featured RMT's backing vocals was Don't Stop Me Now. A close second is his great give-and-take vocals with Freddie on the coda to Somebody to Love. (Find me..Find me...Somebody..." And an often overlooked contribution was during the end of We are the Champions, when Freddie would sing "we are the champions..." and let Roger sing "of the world.." before Freddie repeats the chorus one last time. Great stuff.
Anyone else have any favorite Roger backing vocal moments live?