Hellhound on My Trail

In this urban fantasy a musician with a death wish goes up against a demon from hell with help from the members of his rock band. Bass player Mike Archuleta is down on his luck in a major way. The shattered survivor of a misspent youth he is haunted by the ghost of his dead brother and is now driven to planning his suicide. Halfway through the show that''s supposed to be his last a hellhound bursts into the club and attacks the band. The band members pull out karate moves guns and even a sword... and then things start to get strange. Can Mike survive the show? What can he do about his brothers ghost? And what kind of band is this anyway?