!!!pid:				pid9055b-18
!!!performer:			Luisada
!!!year:			1991
!!!track_duration:		185.298 seconds
!!!mazurka_id:			mazurka68-2
!!!mazurka_title:		Mazurka in A Minor, Op. 68, No. 2
!!!performance_beats:		254
!!!performance_duration:	181.408 seconds
!!!performance_avg_tempo:	MM 84.01