Sequenza is the name borne by fourteen compositions for solo instruments or voice by Luciano Berio. The pieces, some of which call for extended techniques, are:Sequenza I for flute Sequenza II (1963) for harp Sequenza III (1965) for female voice Sequenza IV (1965) for piano Sequenza V (1966) for trombone Sequenza VI (1967) for viola Sequenza VII (1969/2000) for oboe Sequenza VIII (1976) for violin Sequenza IX (1980) for clarinet Sequenza X (1984) for trumpet and piano resonance Sequenza XI (1987) for guitar Sequenza XII (1995) for bassoon Sequenza XIII (1995) for accordion Sequenza XIV (2002) for cello