 Originally Sirius only, it was merged with the XM Classics channel on November 12, 2008.Martin Goldsmith (former longtime host of the then-National Public Radio program "Performance Today"), Preston Trombly, Robert Aubry Davis, Lauren Rico, John Clare and Vincent Caruso are the channel's current on-air voices.Special programs include "Millennium of Music", "Vox Choral", "Baroque and Beyond", and the Radio Netherlands Worldwide program "Live at the Concertgebouw".