Housed in Gatefold Sleeve with Printed Inner. Cut at Abbey Road. UPC: 5013929481459 Several years in the making, the record is a 78-minute collection of songs loosely based upon the concept of human and cosmic interaction and relationships. Produced by the band and mixed by acclaimed engineer Stephen W Tayler (known for his work with Kate Bush, Rush, Howard Jones, Rupert Hine, Tina Turner and many more), Relativity is a true group effort by John Lees, Craig Fletcher, Jez Smith and Kevin Whitehead and draws upon the fine musical heritage of Barclay James Harvest whilst also being a body of music made for these current times. The result is one of the finest albums by any incarnation of BJH in many years. 3CD/Blu-Ray - This special limited clamshell box edition also includes a region free Blu-Ray audio disc featuring Stephen W Tayler's wonderful 5.1 Surround Sound mix of the album and an additional CD of highlights of a previously unreleased concert by John Lees' Barclay James Harvest recorded at RosFest, Pennsylvania, USA in May 2009 featuring the late Woolly Wolstenholme.