The Cardigans fair trade campaign. Persson also appeared on the Manic Street Preachers' album "Send Away the Tigers" (May 2007), providing guest vocals on the UK Chart #2 single "Your Love Alone Is Not Enough". She shared vocals with Manics frontman James Dean Bradfield, who also appeared on stage with the band at the Glastonbury Festival 2007, and who has rated Peter Svensson as his second favourite guitarist. In the band's break of 2007, Persson recorded the second A Camp album "Colonia", which was released in early 2009. A Camp supported the US release of "Colonia" with a tour, which began in
Send Away the Tigers and called "Send Away the Tigers" a "brilliant pop record." Among less positive commentaries, "The Guardian" and "The Observer" both awarded the album three stars, with the latter describing "Send Away the Tigers" as a "pedestrian retread of former glories." Alex Denney went further in a negative review for Drowned in Sound, describing the album as a "bloated swansong" that was "embarrassing" in parts, with the band "going through the motions". AllMusic disagreed, with Stephen Thomas Erlewine describing its relatively short and concise length as a "welcome progression from a band that only a couple of albums back seemed stuck