To mark the 21st anniversary of the album the band went back to original producer, Pat Collier, to record the songs to give a updated feel. The album also includes extra tracks from around the time, including the hit 'Circlesquare'. "HUP" originally entered the charts at number 5 with classics 'Golden Green', 'Don't Let Me Down', 'Gently', 'Radio Ass Kiss', 'Cartoon Boyfriend' and 'Piece of Sky'. Following on from the success of their "Eight Legged Groove Machine" tour The Wonder Stuff will be hitting the road again in 2010 performing their second album "HUP" in its entirety. The band perform a special HUP show including greatest hits.