Bush dance traditional UK and Irish tunes. UK, Irish and USA session players would know variations of most of the tunes. Rhythms include – Reel, Jig, March, Waltz and Hornpipe. Instruments – Fiddle, Piano, Accordion both Piano and Melodeon, Concertina; both English and Anglo, Tin whistle, Bush bass, Guitar, Banjo and all types of Percussion, including lagerphone. Electric amplified instruments, such as electric bass guitar or electric guitar have been used since the 1970s. Bush dances are similar to American line dances or American square dances, in that all dancers know certain steps and execute them together. Partners are often changed in
Order-4-5 square honeycomb square tiling existing around each vertex in an order-6 square tiling vertex arrangement. It has a second construction as a uniform honeycomb, Schläfli symbol {4,(4,3,4)}, Coxeter diagram, , with alternating types or colors of square tiling cells. In Coxeter notation the half symmetry is [4,4,6,1] = [4,((4,3,4))]. In the geometry of hyperbolic 3-space, the order-4-infinite square honeycomb is a regular space-filling tessellation (or honeycomb) with Schläfli symbol {4,4,∞}. It has infinitely many square tiling, {4,4}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many square tiling existing around each vertex in an infinite-order square