The two bands perform in the video for their own songs, then join forces to play a cover of Nirvana's "Smells Like Teen Spirit."
TBS singer Adam Lazzara talks about bad album sales during a break before they performed, joking that their self-titled album was a "copper-selling record."
While on their own, Thursday performed "Magnets Caught In A Metal Heart" and "I Am The Killer." TBS performed "This Is All Now."
Watch the video below and be sure to like and subscribe to APTV for more AP Sessions!