Tonight, minimal Philly psycheduo Bridge Underwater plays at the latest Bands in the Backyard showcase – the No Alternative video party at Silk City. Joining them on the bill of this free show are sludge rockers Spirit Animal and harmonizing folkies Market East. To give you a taste of what’s in store, dig in to today’s Philly Local Phile – the latest Bridge Underwater single, “Take A Piece of Me.” The the 808-esque drumloop and odd samples peppered throughout give this a nice Flaming Lips vibe, but note bandleader Pat Mellon’s melodious voice and jangly playing underneath. It gives the song such appeal that – as with most Bridge Underwater singles – I’d be just as eager to hear it stand-alone, without the stylizations, as I am to listen to it all warped and weird. We’ll see which way they swing tonight. Bridge Underwater plays the BITBY No Alternative Party at Silk City tonight a 8 p.m. with Spirit Animal and Market East; admission to the 21+ show is free.