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DOUBLE-CIRCLE INDEX
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FISHERS_HORNPIPE, double-circle, 16-bar hornpipe (title tune), mixer, diff=2
JUMPING_JOAN, double-circle-mixer, 32-bar jig/march, diff=1, bouncy
LANCASHIRE_REEL,double-circle,mixer,32-bar Irish jigs,diff=1
LA_BOULANGER, double-circle, own tune, diff=1, historical but lame.
MAPLE_LEAF_STOMP, double-circle mixer, 32-bar jigs, diff=2
THE_NORTHERN_COCKUP, double-circle,32-bar jig ("Cock of the North"),diff=1,APW
TRAIN_TO_BOSTON, double-circle mixer, 32-bar jigs or marches, diff=2