You may have read our recent praise of Train’s faithful, ferocious take on Led Zeppelin II, which is now on sale (and Top 20 at iTunes). You may also be interested to know that, following a triumphant Mountain Jam appearance (featuring a cameo by jam-band patron saint Warren Haynes), the Crush Music troupe will be wielding the Hammer of the Gods at L.A.’s Troubadour. A chance to hear this material performed this well by a band of this stature is, we need hardly remind you, a rare thing, so no surprise it's sold out. We’ll be there, throwing goat.