Even old dino-rockers do have their moments of weakness. Luckily for us they manage to get something good out of it, like covering a Christmas track.
Mr. Motörhead Lemmy Kilmister recorded a version of 'Run Rudolph Run' together with Billy F. Gibbons (ZZ Top) and Dave Grohl (Foo Fighters).
Keith Richards did his version on his own. Some don't need no others.
Lemmy Kilmister and Friends - Run Rudolph Run
Keith Richards - Run Rudolph Run