A Camp, 'Colonia' (Nettwerk)

Wry words hidden within sophisticated chords.

Moonlighting Cardigan Nina Persson has a soulfully sugar-kissed voice that belies a dark knack for studding ethereal, Beatles-esque melodies with lyrical daggers.

Cryptacize, 'Mythomania' (Asthmatic Kitty)

Alluring singer dazzles, fragmented songs baffle.

Pocked by rickety reggae ("Tail & Mane") and tentative ditties that sound like work tapes threaded beneath finished vocals -- one snaky riff is tellingly dubbed "One Block Wonders" -- Cryptacize's latest squanders the band's natural resource: singer Nedelle Torrisi.

John Frusciante, 'The Empyrean' (Record Collection)

Chilis' freak-flag guitarist stretches (way) out.

John Frusciante's career away from the Red Hot Chili Peppers has been wildly, even exhaustingly, ambitious -- The Empyrean is his tenth solo album (and sixth since 2004). Unshackled again from the need to craft radio-­ready riffs, the guitarist unfurls long­-winded but beguiling keepers such as "Before the Beginning," a bittersweet, serpentine instrumental.

Eleni Mandell, 'Artificial Fire' (Zedtone)

Silver Lake chanteuse pens intense mash notes.

Eleni Mandell's musical coordinates obviously include sultry sirens Chrissie Hynde and PJ Harvey, but she also possesses an uncanny knack for sweetly sinister, heartsick vignettes. "God Is Love" is both brooding prayer and lament, fueled by guitarist Jeremy Drake's staccato, scale-running riffs.

Telepathe, 'Dance Mother' (IAMSOUND)

Cooing synth charmers apply for hipsters du jour.

Conjuring a chillier Bananarama transplanted to Brooklyn, this female duo's debut album is the latest intriguing art-pop indulgence produced by TV on the Radio's David Sitek (Celebration, Scarlett Johansson).

These Are Powers, 'All Aboard Future' (Dead Oceans)

Cerebral Brooklynites give art rock a cool jolt.

Blipping and thumping through nine tracks, These Are Powers' debut album cross-wires art-damaged difficult listening with skewed rock swagger. The result is a thrilling, hyperpercussive collection of laptop ditties mixed so cleverly that they'll sound great ticking through earbuds or booming out of dad's trusty Cerwin-Vegas.

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