Tori Amos, the queen of the heartbroken piano ballad, has returned. The new release Unrepentant Geraldines is her 14th studio album and her eighth to debut in the Billboard Top 10. Her particular brand of alternative, baroque pop is punctuated with forays into story songs, like album standout “Trouble’s Lament.” Tori plays at New York’s intimate, historic Beacon Theatre, a venue best suited to her often slow and intense musical style. She is performing back-to-back shows, a testament to her staying power. Deeply influenced by musical theater, her own classical training, and visual art movements like Impressionism, Amos remains enigmatic even at age 50 — still a must-see.

Tue., Aug. 12, 8 p.m.; Wed., Aug. 13, 8 p.m., 2014