pizzicato fortissimo chord octaves quavers octave trills Yadukula melody duple Udayaravichandrika fingerings tonic tonality glissando chromaticism sevenths notated tremolando syncopations fingering dissonant harmonic timpani tonal voicings passacaglia microtonal text ajnas arpeggiated continuo legato tones cadence staccato arpeggios syncopation glissandi