Rogue Wave Hit Late Night w/ Fallon

Rogue Wave rocked Jimmy Fallon's show last night with "Solitary Gun", which, when it's all said and done, might be the most enduring track from their new album, Permalight. On a side note, I'm wondering if anyone behind the stage had actually ever heard this song before the pre-show warmup, or if they'd ever even heard of the band itself. If not, they do a decent job of faking it, but it just seems kinda like some weird Late Night version of MTV Beach House or something. I don't know; maybe it's just me. Anyway, enjoy: