She was the soprano soloist in "Carmina Burana" at the re-opening gala of the Blossom Festival with the Cleveland Orchestra with Franz Welser-Möst conducting, again in the "Messiah" again with Cleveland Orchestra at Severance Hall, returned with Pierre Boulez for the title role of Stravinsky's "Rossignol" and with Matthias Pintscher in Debussy's "Le Martyr de St. Sebastien". With Sir Roger Norrington and the Stuttgart Radio Orchestra, Claycomb has made tours as Teresa in Berlioz's "Benvenuto Cellini" (recorded for Hanssler Classics) and as the soprano soloist in Vaughan Williams' "A Sea Symphony". Among her many appearances with the San Francisco Symphony and Michael Tilson Thomas, she sang concerts of Schoenberg's "Herzgewächse" and Toch's "Chinesische Flöte", concerts and a recording of Mahler's Symphony No. 4 for San Francisco Symphony's own label, Mahler's Symphony No. 8, Fauré Requiem, Brahms Requiem, and concerts of Strauss' "Brentano Lieder". With the London Symphony Orchestra, Claycomb sang Humperdinck's "Hänsel und Gretel" with Richard Hickox conducting, Mahler's Symphony No. 2 with Andrew Davis conducting, "Carmina Burana" and Barber's "Knoxville, Summer of 1915" with Hickox conducting, as well as concerts of Berlioz's "Benvenuto Cellini" with Sir Colin Davis (recorded for LSO Live label). She joined the LSO for Mahler's fourth symphony with Valery Gergiev in London and Athens.