Fresh off their appearance on "Saturday Night Live" last weekend, Panic At the Disco will take over on XM Radio's modern rock/alt channel, Ethel, this Sunday for a special edition of the show "Offsite."

The band will play some of their favorite bands and songs, and talk about their new album "Pretty. Odd." (MP3 album here). "Pretty. Odd." debuted in the U.S. at #2, selling 139,000 copies in its first week. While speaking to MTV, the band's co-founder Ryan Ross explained that the album "sounded like a film score" and that the new songs have "a more positive outlook to them."

The hour-long "Offsite" show will air this Sunday, April 13th at 10pm ET/7pm PT on Ethel (ch 47).

if you can't make the grand opening celebration of the Margaritaville Cafe in Glendale, AZ - no worries, because Radio Margaritaville will make you feel like you're in the front seat.

This Wednesday, Radio Margaritaville (ch 31) host Miles Hampton will broadcast a live pre-show party from the concert. Following the party, listeners will be treated to special concert performance with guitarist Mac MacAnally celebrating the grand opening of the Margaritaville Cafe.

The pre-show party kicks off on April 9th starting at 6pm ET, and concert performance starts at 9pm ET. Sit back, pour yourself something tall 'n strong and enjoy the show.