The track
00:00	curtain	Harry Roy	Goody Goody	1936		clip *
is used in sets
	2018-02-18 Wood Farm, Bawdeswell						list
	2018-01-14 Wood Farm, Bawdeswell						list
	2017-12-10 Tangueando Practicando, Cambridge						list
	2017-11-25 Radlett Tango, Radlett						list