The Tenacious D musician sang in multiple sketches, while John and Carlile played “Little Richard’s Bible” and “Who Believes in Angels?”

"Thanks to Elton John, Brandi Carlile, Mike Myers," the host began, putting his arm around a platinum-coifed man to his left, before registering that it was not the Austin Powers

The best moments from the April 5 episode of Saturday Night Live, featuring Jack Black, Elton John, and Brandi Carlile.

In a major throwback to 2006, Jack Black returned to host 'Saturday Night Live' this weekend, and he brought a My Chemical Romance tribute with him.

Host Jack Black joined the “SNL” cast to answer that question in the very musical April 5 episode of the show. Michael Longfellow stars in the pre-recorded sketch/music video as a goth teen who joins his family for vacation fun in Jamaica.

Jack Black rejoiced in his return to Saturday Night Live after nearly twenty years away, singing about the occasion to the tune of Aerosmith’s “Back in the Saddle.” Black, who most recently hosted SNL in 2005 and was the show’s musical guest with Tenacious D the following year,