Nizlopi were a two-piece band, from 1993â2010, with Luke Concannon on vocals, guitar, and bodhrÃ¡n, and John Parker on double bass, human beatbox, and providing backing vocals. They were based in Leamington Spa, England. Prior to attending Trinity Catholic Technology College, Luke and John attended St. Joseph's Primary. The band is named after a Hungarian girl who Luke had a crush on at school. The band have since confirmed they have split up as of 10 February 2010. Nizlopi's most successful song is "JCB Song" and reached number one in the UK, on its second release.