With a name like Delorean, the ‘80s can’t be far behind. On the follow-up to their breakout album, Subiza, the Spanish quartet spin their customary Balearic house into even airier shapes. “Spirit” lays out the dimensions of their expanded sound in a sky-high pile of piano, synth, guitars, and vocal harmonies, while Glasser’s turn on the sweetly soaring “Destitute Time” leads them into full-fledged dream pop. On “Unhold,” ‘60s shimmer and ‘80s gloss meet Caroline Polachek’s warbly Auto-Tune, and it sounds like time travel.