Immediately after Tina Fey returns to Saturday Night Live to host the season debut on September 28, featuring Arcade Fire as the music act, NBC will air a half hour Arcade Fire concert special, which will help to promote the band’s fourth studio album — due out next month, reported Consequence of Sound. NBC confirmed the special, but did not elaborate. No word as to whether there will be more of same during SNL’s season; Miley Cyrus is scheduled to host and perform on SNL the following week, and Katy Perry, is performing on October 12 when Bruce Willis hosts.