Classical Collection with Sarah Walker. Great performances and classic recordings. This week's theme - Impressionist chamber music and Beethoven's Piano Concertos - concludes with Debussy, Stravinsky and Paul Lewis' performance of Beethoven's Piano Concerto No 5, "Emperor". 10.00 Handel Zadok the Priest Quiristers of Winchester College The Choir of The King's Consort King's Consort Robert King (director) UNITED RECORDINGS 88002 10.06 Debussy Sonata for flute, viola and harp Michel Debost (flute) Yehudi Menuhin (viola) Lili Laskine (harp) EMI CDM 7639862 10.25 Stravinsky Le Roi des Etoiles The Cleveland Orchestra Chorus The Cleveland Orchestra Pierre Boulez (conductor) DG 471197 2 10.31 Myslivecek Symphony in A major F 27 London Mozart Players Matthias Bamert (conductor) CHANDOS CHAN 10203 10.41 Gershwin "Summertime" from Porgy and Bess Lily Pons (soprano) Andre Kostelanetz and his orchestra SONY CLASSICAL MH2K60655 10.44 Barber Summer Music Berlin Philharmonic Wind Quintet BIS CD952 10.56 Brahms Waltzes Op.39 (various) Julius Katchen (piano) DECCA 4300532 (3 CDs) 11.05 Vaughan Williams Nocturne and Scherzo for string quintet The Nash Ensemble HYPERION CDA 67381/2 (2 CDs) 11.17 Beethoven Piano Concerto in E flat Op.73 "Emperor" Paul Lewis (piano) BBC Symphony Orchestra Jiri Belohlavek (conductor).