!!!pid:				pid9049b-07
!!!performer:			Rubinstein
!!!year:			1939
!!!track_duration:		200.755 seconds
!!!mazurka_id:			mazurka59-1
!!!mazurka_title:		Mazurka in A Minor, Op. 59, No. 1
!!!performance_beats:		390
!!!performance_duration:	194.698 seconds
!!!performance_avg_tempo:	MM 120.19