Show M mechanical mechanical ech anical time beater limits jazz dance S speed peed paris jazz has bits to watch its step now A parts paris dance hall has introduced an instrument to beat time mechanically chani cally forsbe for the orchestra and indicate the n umber number of beats per minute iante pf af the music on a great dial resembling a clock face Y the dial alced placed on tho the orchestra stand and visible at the came time to dancers and mus la Is electrically controlled ly by the orchestra re hestra leader when ape tempo gotso grets too 0 fast ty dancers dance pot protest and the leader dovci a little twitch h ahn I 1 beats time to salt bolt 1 06 q pies onith 1 A 1 ka X 1 4 A |