!!!pid:				pid9055-13
!!!performer:			Luisada
!!!year:			1990
!!!track_duration:		240.998 seconds
!!!mazurka_id:			mazurka17-4
!!!mazurka_title:		Mazurka in A Minor, Op. 17, No. 4
!!!performance_beats:		396
!!!performance_duration:	233.779 seconds
!!!performance_avg_tempo:	MM 101.63