With Hearts, The Court & Spark have created their meisterwerk, a rarified record that seamlessly stitches together their shimmering river hymns, fuzzy sci-fi sky songs, acoustic drone in the key of OM, dusky West Coast C&W (that’s country and western), spectral discreet music, and serpentine motel blues into an album as rich, nuanced, and irreverent as it is ambitious. Hearts is about love, sanity, spirituality, and death on the borderlands of the 21st century, and it’s the band’s finest work.