Who is the American drummer/singer best known as a member of Mastodon, but has also played drums with Fred Armisen with the 8G Band?
The 8G Band: The 8G Band is the house band for "Late Night with Seth Meyers". The 8G Band:  The band is led by "Saturday Night Live" alumnus Fred Armisen. Brann Dailor: Brann Timothy Dailor (born March 19, 1975 in Rochester, NY) is an American drummer/singer best known as a member of the Atlanta, Georgia metal band Mastodon, in which he is both the drummer and shares vocal duties.
i don't know