emphasizing the role of the singers. The three frontwomen wear polka dot dresses with synchronized choreography being a major part of their live shows, whereas The Cassettes can be seeing wearing knitted tank tops with their initials sewn onto them. Despite their "manufactured" origins, all songs are credited to The Pipettes as a whole. Generally one member has a concept and basic outline for a song, on which the other members subsequently have an input as to arrangement or lyric changes. As a result, all members share credit on their original songs. The line-up consisting of Rose ("Rosay"), Julia ("The Duchess (of Darkness)" or "Julia Caesar"), RiotBecki, Jon, Seb, Joe ("Robin of Loxley") and Bobby settled in mid-2004, after earlier line-ups included members of The Electric Soft Parade and Marc Beatty of Brakes. In April 2005 founder member Julia left to concentrate on her own project, The Indelicates, and was replaced by former Welsh-language solo artist Gwenno Saunders. Three limited edition singles were released in 2005, leading to the group being signed to Memphis Industries shortly after touring with the label's The Go! Team. Debut album We Are the Pipettes was released in the United Kingdom on 17 July 2006 and reached No. 41 in the UK Album Chart. The album was produced by Gareth Parton and Andy Dragazis (of Blue States). In 2007, the band signed with Cherrytree Records, part of Interscope, to release their material in America, Asia and Australasia. After a series of well-received performances at the SXSW festival, an EP led by the track "Your Kisses Are Wasted on Me" was released on 5 June, peaking at No. 5 on the Billboard Hot 100 Singles Sales chart. The album was released in North America on 2 October, where it reached No. 18 on Billboard's Top Heatseekers chart, and in Asia on 17 October, with both releases containing new bonus tracks. Both of these versions of the album were remixed and produced by Greg Wells, thus resulting in a differing sound from the original European release. In June 2007, original drummer Joe left to concentrate on his own band Joe Lean and the Jing Jang Jong and was replaced by Jason Adelinia, formerly of Teasing Lulu and This City. Lineup changes 2008–2011 On 18 April 2008, the group broke up although it was announced on the band's official website and in a blog post on their MySpace