String Duet String Trio String Quartet String Quintet String Sextet String Ensemble Chamber Music for Strings and Piano Woodwind Duet Woodwind Trio Woodwind Quartet Woodwind Quintet Woodwind Ensemble Woodwind Ensemble and Piano Brass Duet Brass Trio Brass Quartet Brass Quintet Brass Sextet Brass Septet Mixed Duet Mixed Trio Mixed Quartet Mixed Quintet Mixed Sextet Mixed Septet Mixed Octet Mixed Nonette Mixed Ensemble Chamber Ensemble Chamber Orchestra Chamber Music for Percussion Instruments Percussion Ensemble Piano trio (piano, violin, violoncello) Piano quartet (piano, violin, viola, cello) Organ and various instruments Violin and various instruments Three violins and violoncello Violin Ensemble Viola and various instruments Violoncello and various instruments Violoncello and cimbalom Double Bass and various instruments Harp and various instruments Recorder and other instruments Recorder and guitar Recorder Ensemble Flute and Other Instrument(s) Oboe and various instruments Clarinet and various instruments Saxophone quartet Bassoon and various instruments Trumpet and various instruments Two melody instruments and continuo Flexible ensemble