There was an earlier Slow Dance that took two otonality triads and slid them in opposite directions, so I thought it would be useful to do the same with two utonality triads. The original took a chord of 8:10:12 and slid it up to 9:11:14, while sliding a 9:11:14 triad down to 8:10:12. This one takes the 12:(12,10,8) up to 12:(11,9,14) and visa versa. There is a point in the middle of the slide when a minor chord can be heard, midway between the two. The utonality triads are much less settled than the otonality ones.