!!!pid:				pid9140-05
!!!performer:			Koczalski
!!!year:			1948
!!!track_duration:		82.437 seconds
!!!mazurka_id:			mazurka68-3
!!!mazurka_title:		Mazurka in F Major, Op. 68, No. 3
!!!performance_beats:		192
!!!performance_duration:	77.456 seconds
!!!performance_avg_tempo:	MM 148.73