!!!pid:				pid9085-12
!!!performer:			Zak
!!!year:			1937
!!!track_duration:		125.187 seconds
!!!mazurka_id:			mazurka63-3
!!!mazurka_title:		Mazurka in C-sharp Minor, Op. 63, No. 3
!!!performance_beats:		229
!!!performance_duration:	116.2 seconds
!!!performance_avg_tempo:	MM 118.24