Ariadne Greif and Jason Wirth are back together in concert at 3:30 at St. Mark's Church of the Bowery, premiering the last remaining song by Sorabji that has never been performed or recorded (a gorgeous vocalise), trying Berg's Sieben Frühe Lieder out for the first time, an outrageous aria by Du Yun, and if you missed it in 2013--you have a second chance to hear them play Crumb's absolutely magical Apparition. 

NYTimes called their last Crumb performance "dramatic and seductive...With Jason Wirth spinning a gossamer web of unusual sounds on the piano, Ms. Greif was able to sing with a quiet intensity that approached prayerful ecstasy."

Presented by the International Street Cannibals.
http://streetcannibals.com/

$11 online, $17 at the venue.