!!!pid:				pid5667269b-34
!!!performer:			Michelangeli
!!!year:			1971
!!!track_duration:		189.011 seconds
!!!mazurka_id:			mazurka68-2
!!!mazurka_title:		Mazurka in A Minor, Op. 68, No. 2
!!!performance_beats:		254
!!!performance_duration:	182.245 seconds
!!!performance_avg_tempo:	MM 83.62