Rocktagon

With a Rocktagon retirement during Friday's Nocturnal Emissions, we start the weekend with Oleander facing off against Brand New Machine. Listen to the songs, cast your vote, and find out who wins Monday night during Nocturnal Emissions.

Monster Truck moves on to the final Rocktagon showdown of the week as they take on Kavan. Listen to the songs, cast your vote, and find out who wins Thursday night during Nocturnal Emissions.

Disturbed's guitarist Dan Donegan and drummer Mike Wengren bring their side project, Fight or Flight, to face off against Monster Truck in the Rocktagon! Listen to the songs, cast your vote, and find out who wins Thursday night during Nocturnal Emissions.

Monster Truck returns to the Rocktagon to take on Ages Apart! Listen to the songs, cast your vote, and find out who wins Wednesday night during Nocturnal Emissions.

Monster Truck returns to the Rocktagon to take on Breaking Arrows! Listen to the songs, cast your vote, and find out who wins Tuesday night during Nocturnal Emissions.

Monster Truck returns to the Rocktagon to take on Megadeth! Listen to the songs, cast your vote, and find out who wins Monday night during Nocturnal Emissions.

Monster Truck returns to the Rocktagon to take on Filter! Listen to the songs, cast your vote, and find out who wins Friday night during Nocturnal Emissions.

Monster Truck returns to the Rocktagon to take on Prospect Hill! Listen to the songs, cast your vote, and find out who wins Thursday night during Nocturnal Emissions.

Making their GBF debut, Monster Truck takes on Thousand Foot Krutch in the GBF Rocktagon! Listen to the songs, cast your vote, and find out who wins Wednesday night during Nocturnal Emissions.

Black Sabbath takes on Thousand Foot Krutch in the GBF Rocktagon! Listen to the songs, cast your vote, and find out who wins Tuesday night during Nocturnal Emissions.

Drowning Pool takes on Thousand Foot Krutch in the GBF Rocktagon! Listen to the songs, cast your vote, and find out who wins Monday night during Nocturnal Emissions.

The Sammus Theory will return to the Rocktagon to face off against Papa Roach. Listen to the songs, cast your vote, and find out who wins Friday night during Nocturnal Emissions.