Quantitative MIDI analysis of phrase pairs.

Table 1 shows the mean correlation coefficient () between six different musical features for each phrase for Subject A and Subject B averaged over all subjects; we also show the percentage of phrase pairs that were significantly correlated at . Duration is the distribution of note durations (nine components on a logarithmic scale). Duration 2 is the 2nd order distribution of durations (transitions from one note to the next). Pitch is the distribution of pitch classes weighted by note duration. Pitch 2 is the 2nd order pitch class distribution weighted by note duration (transitions from one pitch to the next). Interval is the distribution of intervals using 25 components spaced at semitone distances spanning one octave weighted by note durations and metrical position [23]. Interval 2 is the 2nd order interval distribution (distribution of interval dyads weighted by note durations).