Performer: Mathis Rochat

The wide-ranging programme, titled "Glitter and Be Gay!", highlights the work of two composers who were open about their sexual orientations at a time when few contemporaries came out.

Daniel Barenboim, Emmanuel Pahud and select musicians continue their brief odyssey into new music with three striking and stimulating world premieres and a welcome touch of Boulez.

Eldar Nebolsin, Corey Cerovsek and Gary Hoffman did not completely answer whether Tchaikovsky's Piano Trio is chamber music that wants to be a ballet score or vice versa, but the intoxicating beauty of their playing banished all doubts of whether the answer mattered.