-Name	Type	Description
-choral_ID	string	Corresponding to the file names
-event_number	integer	Index (starting from 1) of the event inside the chorale.
-pitch_1	string	C: YES/NO depending on whether pitch is present.
-pitch_2	string	C#/Db: YES/NO depending on whether pitch is present.
-pitch_3	string	D: YES/NO depending on whether pitch is present.
-pitch_4	string	D#/Eb: YES/NO depending on whether pitch is present.
-pitch_5	string	E: YES/NO depending on whether pitch is present.
-pitch_6	string	F: YES/NO depending on whether pitch is present.
-pitch_7	string	F#/Gb: YES/NO depending on whether pitch is present.
-pitch_8	string	G: YES/NO depending on whether pitch is present.
-pitch_9	string	G#/Ab: YES/NO depending on whether pitch is present.
-pitch_10	string	A: YES/NO depending on whether pitch is present.
-pitch_11	string	A#/Bb: YES/NO depending on whether pitch is present.
-pitch_12	string	B: YES/NO depending on whether pitch is present.
-chord_label	string	Predictor Class: Chord resonating during the given event.