Chippenham Square Print this dance Format: Square. Dance: Colin Hume, 2010. Music: 7 x 32 bar reels. A1: Heads right and left through; sides swing opposite and face the nearest head couple. A2: Balance the ring; Petronella twirl. Same. B1: Balance the ring; pass through up and down the set. Swing partner. B2: Allemande left corner. Promenade home (half-way). Non-progressive, so I would do Break, Figure for Heads, Figure for Sides, all that again, final Break.