!!!pid:				pid9091-17
!!!performer:			Śmidowicz
!!!year:			1948
!!!track_duration:		103.603 seconds
!!!mazurka_id:			mazurka68-3
!!!mazurka_title:		Mazurka in F Major, Op. 68, No. 3
!!!performance_beats:		180
!!!performance_duration:	94.557 seconds
!!!performance_avg_tempo:	MM 114.22