Concert will begin at 10:30 hours GMT
Dupree and friends play Schubert, Weinberg and Corea in Freiburg
Frank Dupree, piano, and Members of the SWR Symphony Orchestra play:
SCHUBERT: String Quartet No. 12 in C minor D703.
WEINBERG: String Quartet No. 2 op. 3/145.
Chick COREA: Septet for piano, flute, horn and string quartet.
Recorded 4 July.