Amaia: Tiny Desk Concert The Spanish singer and multi-instrumentalist dances between ferocity and softness. Amaia's music plays with flamenco, but never forgets home. Amaia: Tiny Desk Concert Spanish singer Amaia is walking contradiction. She's a multi-instrumentalist, easily traipsing between piano, chair flute and — not featured in this Tiny Desk performance — her signature harp. But all of this hardly compares to a voice that dances between ferocity and softness. The opener here, "C'est La Vie," jumps from charged piano to luxuriant strings — a perfect embodiment of her musical duality. "Zorongo," a mashup of canon classics "Zorongo Gitano" and "Rumores de la Caleta," lets loose the tremor of flamenco. Her set leaves Spain for a moment with the bachata-fueled "Auxiliar." Last year's Si Abro los Ojos No Es Real aimed to incorporate more global Latin elements and experimental production; this Tiny Desk version of "Giratutto" presents that edgier side of her sweetness.…