While most kids who grew up in Beijing in the 2000s can list off the Maybe Mars bands that (many claim) redefined the underground scene here - Carsick Cars, Birdstriking, Snapline, Chui Wan, if you dig deep enough and ask any diehard music fan, or better yet, local musicians who their favorite Maybe Mars band was you''ll get a different answer. You'll discover a little band called Guai Li would made quite the splash in the late aughts and then like that, vanished into thin air. Led by singer Wen Jun - they were a force of nature on stage and left behind one of Maybe Mars best releases - Flight of Delusion.