They changed musically with every album released, from a raw sounding EPs to more mature "Swanesang" with rock music influence. Songs like "Heiden Heiland", "Prioritiseer", "Brand Suid-Afrika" and "Backstage" off Swanesang displayed a more mature style of songwriting, as well as better studio production (such as the use of a vocoder to fill out Van Coke's singing). Swanesang was recorded at B-Sharp Studio's in Boksburg, South Africa and was co-produced by Johnny De Ridder. The album was released in September 2006.