!!!pid:				pid9054b-15
!!!performer:			Smith
!!!year:			1975
!!!track_duration:		63.731 seconds
!!!mazurka_id:			mazurka67-1
!!!mazurka_title:		Mazurka in G Major, Op. 67, No. 1
!!!performance_beats:		180
!!!performance_duration:	55.23 seconds
!!!performance_avg_tempo:	MM 195.55