The first British recordings of skiffle were carried out by Colyer's new band in 1954, but it was the release by Decca of two skiffle tracks by Barber's Jazz Band under the name of the "Lonnie Donegan Skiffle Group" that transformed the fortunes of skiffle in late 1955. Donegan's fast-tempo version of Lead Belly's "Rock Island Line" was a major hit in 1956, featuring a washboard (but not a tea-chest bass), with "John Henry" on the B-side. It spent eight months in the Top 20, peaking at No. 6 (and No. 8 in the U.S.). It was the first debut record to go gold in Britain, selling over a million copies worldwide.