If, after ten years and numerous highly influential albums, you want to call it a day, that’s perfectly fine. That old Neil Young line about burning out holds as much weight now as it did in back in 1979. But if you are going to reappear without warning, you’d better have a damn good reason. You can talk about legacy ultimately being redundant, but how many great bands are tarnished by a bad comeback album. The Pixies’ Indie Cindy is a record chock full of cuts that wouldn’t be considered C-sides back in their heyday, the world wasn’t begging for…