As we edge closer to the release of their self-titled debut album - due 17 June via ANTI- - case/lang/veirs have unveiled 'Delirium'. Not knowing how to start their songwriting relationship, which was the result of a hopeful Lang email, Veirs explains, "We saw this firework stand and we started looking at the names of the different fireworks, and one of them was called 'Delirium.' We were like, 'that's a good song title,' and we started building." Once again, the results are gorgeous: its twangling guitar work and earworm vocal melody turns the cut into their most country outing to date. Fireworks indeed for this continually fruitful project. -G.O'B