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
Square Butte (transmission line) newly built 345kV transmission line) while Minnesota Power takes full ownership of the line to transmit power from new sources in the Center area. Square Butte can transfer up to 500 megawatts at a symmetrical voltage of 250 kV. The whole line is implemented as overhead line on aluminum towers, with a single conductor per pole, with a length of 449 miles (749 kilometers). The line crosses the Missouri River north of Price between and in a 718 metres long span. As is the case for modern HVDC-systems thyristor static inverters are used. Southeast of Wing, North Dakota, at Square