Back in December 2017, Shakey Graves proclaimed on his Twitter page, “Next album. New sound. Sell your suspenders.” The tweet was tongue-in-cheek, but Alejandro Rose-Garcia, the Austin native who’s been playing his trade as Shakey Graves since 2007, was making a dead-serious point about his latest album, Can’t Wake Up.From one moment to the next, the album veers from the inevitable to the revelatory, its thirteen songs teeming with jarring musical and thematic collisions and thrillingly seamless intersections, gnarly psychological hornswoggles and ecstatic resolutions. Newfound inspirations the Beatles and Harry Nilsson (“I could only deny the inevitable for so long,” he says of his belated immersion in the sacred texts) cohered around Rose-Garcia’s longtime touchstones, including Elliott Smith, Beck circa One Foot in the Grave, Broken Social Scene, Built to Spill and other indie bands of the 1990s and early oughts. In a sense, the album is a microcosm of Rose-Garcia obsessively artistic existence and its ever-expanding horizons.