Castlemania is a fairly introspective affair, at least by Oh Sees standards. It's Dywer's most melodious batch of songs since 2006's mostly acoustic Cool Death of the Island Raiders. Without the heavy full-band artillery he leans toward skewed bubble-gum pop, fleshing out the guitars and drums with flutes, bells and thrift store synths. It was recorded, at least in part, at Dywer's former group house. "This here is the last record worked on at 608c Haight Street in San Francisco (very near and dear to my heart and heavy in my memories) before control was assumed by rich assholes," he writes in the liner notes.