This Sunday at 2 p.m., Cued Up presents the last concert of the 2011 MATA Festival, which held three evenings of adventurous music by a bevy of youthful voices this past May. Its closing night offers a program or world premieres by Ryan Carter and the tag-team of Brad Balliett and Elliot Cole, and US premieres by Marko Nikodijevic and Remmy Canedo.

This week, we talk with composers Vivian Fung and Ray Lustig about their new works for the Metropolis Ensemble. Join us for an online listening party and free-form conversation with the composers and your fellow chatters on Monday at 4 p.m.

Meet the Composer, an advocacy organization for contemporary music, recently held a three-concert festival in New York City. Hear Ethel, Metropolis Ensemble, Alarm Will Sound and Music from China perform several premieres on today's show.