Mrinox has 2 Frodus concerts.

Frodus (a.k.a. Frodus Conglomerate International, Frodus Sound Laboratories, FCI) was a Washington, D.C.-based post-hardcore band formed in 1993, described by critics as a mixture of math rock, hardcore punk, and indie rock. Their songs were frequently dark and dissonant. The band was in the process of signing with Sub Pop Records and about to tour with At The Drive-In before breaking up in 1999.