Pauline Oliveros, Susie Ibarra and Thollem McDonas

Composer, improviser and Stone guest curator Pauline Oliveros celebrated her 80th birthday in May, and she's still celebrating: her imagination limitless, her accordion skills considerable (and proved on a new DVD documenting a duet with Cecil Taylor). Here Oliveros breaks out the digital squeezebox for a twosome with poetic percussionist Susie Ibarra at 8pm; pianist Thollem McDonas joins the pair at 10pm.