Guilty (Blue Album) - Singles

Singles

• "Guilty" — The debut single, released in October 2003. The single peaked at #2 on the UK Singles Chart, #29 on the Australian Top 40, at #14 in New Zealand and #6 in Ireland. The song has received a Silver sales status certification for sales of over 200,000 copies in the UK.

• "Signed, Sealed, Delivered I'm Yours" — The second single, released in December 2003, featuring guest vocals from Stevie Wonder. The song is a cover version of Stevie's number one hit. The single peaked at #11 on the UK Singles Chart, #31 on the Australian Top 100, #22 in New Zealand and #17 in Ireland.

• "The Gift" - A Japanese alternative single to "Signed, Sealed, Delivered I'm Yours", featuring the said track as a B-side. "The Gift" only appears on the Japanese version of Guilty. The single peaked at #3 on the Japan Hot 100. A music video was recorded and included on the Japanese edition of 4Ever Blue.

• "Breathe Easy" — The third single, released in March 2004. The single peaked at #4 on the UK Singles Chart. The song was produced by multi-platinum producers DEEKAY & co-written by Lee Ryan, Lars Halvor Jensen, and Michael Martin Larsson. The song has received a Bronze sales status certification for sales of over 100,000 copies in the UK. In Italy, an Italian-language version of the song, "A Chi Mi Dice", was released as a single instead.

• "Bubblin'" - The fourth and final single, released in June 2004. The single peaked at #9 on the UK Singles Chart. The single version of "Bubblin'" features vocals from L.A.D.E. In France, a French-language version of the song, "You & Me Bubblin'", was released a single instead. This version features vocals from French boyband LINK-UP.