San Francisco cinematic doom band Sleepbomb releases a massive new album, Songs In The Key Of Conan. Review at Rêverie, https://flyingfiddlesticks.com/2026/06/06/sleepbomb-songs-in-the-key-of-conan-koolarrow-2026/ #KoolarrowRecords #Sleepbomb #heavymetal #drone #sludge #doom #doommetal #SanFrancisco #soundtracks