It's been nearly a dozen years since Gavin Rossdale stole a Neil Young riff, called it ''Everything Zen,'' and graduated from clubs to amphitheaters and arenas as Bush became one of the biggest bands of the late 1990s. If it was a bit of a shock to see him return to the realm of mere mortals with his new band, Institute, at the Paradise on Monday, he eased the dissonance by adjusting quite nicely to the venue.
There may have been a method to playing a more intimate setting. Institute's debut, ''Distort Yourself," won't be released until Sept. 13, practically guaranteeing that the audience would be composed of Bush fans unfamiliar with any of Rossdale's new songs. With expectations adjusted accordingly, the band was able to focus on introducing people to its material, playing all but one track from the new album.