The tenth “Playing For The Planet” benefit concert showcases master musicians from three different musical traditions in a rare evening of pan-cultural improvisation, with all proceeds going to benefit the environmental advocacy group 350MA.org.  The performers include Nima Janmohammadi, a contemporary master of Persian classical music; Triarky, a brilliant jazz “power trio” featuring violinist Mimi Rabson and the electric tuba of David Harris; and the Hindustani classical singing of Warren Senders, with George Ruckert & Amit Kavthekar.  The music begins at 7:00 pm, at The Community Church Of Boston, 565 Boylston Street (Copley Square), Boston.  Admission is $20; $15 students & seniors.  For further information, please visit the event website at www.warrensenders.com.