Colorado Quartet Beethoven, Ludwig van - String Quartet No. 1 in F-dur (1800), op. 18 №1 Beethoven, Ludwig van - String Quartet No. 2 in G-dur (1800), op. 18 №2 Beethoven, Ludwig van - String Quartet No. 6 in B-dur (1800), op. 18 №6 Beethoven, Ludwig van - String Quartet No. 7 in F-dur (1805-06), op. 59/1 Beethoven, Ludwig van - String Quartet No. 8 in e-moll (1805-06), op. 59/2 Beethoven, Ludwig van - String Quartet No. 9 in C-dur (1805-06), op. 59/3 Beethoven, Ludwig van - String Quartet No.14 in cis-moll (1825-26), op.131 Brahms, Johannes - String Quartet No.1 in c-moll, Op. 51/1 Brahms, Johannes - String Quartet No.2 in a-moll, Op. 51/2 Cowell, Henri - String Quartet No. 3 `Mosaic` (1935), HC.518 Cowell, Henri - String Quartet No.1 `Pedantic` (1916), HC.197 Cowell, Henri - String Quartet No.2 (Movement for string quartet), HC.450 Cowell, Henri - `Polyphonica`, for winds and string quartet (1930), HC.458 Schubert, Franz - Piano Quintet in A-dur `Trout`, D 667 Schubert, Franz - Rondo for Violin and String Orchestra in A-dur, D 438