Word; the supporting tour proved to be their most successful. A CD compilation celebrating Gregson's and Collister's career, The Best of Clive Gregson & Christine Collister, was released by Gregson & Collister Recordings through Gott Discs in 2006. Solo again Demand for Gregson's services as a record producer and session musician grew throughout the 1990s. He released Welcome to the Workhouse, his second solo project, in 1990, and by October 1992, was performing as a solo artist. As of January 2015, Gregson had released on CD 10 solo albums and one solo Best of collection plus two digital-only releases: the original recordings for his I Love This Town album and a stand-alone collection of songs recorded by Gregson for Any Trouble's Life in Reverse but not included thereupon. In addition to Richard Thompson, he has collaborated with many other artists, including Nanci Griffith (1996–2007), Eddi Reader and Boo Hewerdine, founder member of The Bible (1993 & 1999) and Plainsong (1997). The Gregson, Hewerdine & Reader trio made recordings for an album, although only three songs were released, as a CD EP, including Gregson's Who's Your Jailer Now? In 2007, Gregson was musical director for the Dennis Locorriere Hits and History Tour, which features on the Hits and History Tour Live DVD. Since 2010, Gregson has become a regular opening act for Jools Holland. Gregson's reputation as a songwriter has led to his songs being recorded by artists, including Nanci Griffith (I Love This Town), Kim Carnes (Touch and Go), Fairport Convention (Home Is Where the Heart Is), Claire Martin (Could This Be the One?), Norma Waterson (Fred Astaire) and Smokie (Northern Soul). Gregson's I Love This Town was recorded as a duet by Nanci Griffith and Jimmy Buffett in 2006, becoming a radio hit in the UK and U.S. Gregson has shared his guitar expertise at the adult music camps California Coast Music Camp and Puget Sound Guitar Workshop in Washington State over several summers. 3 Boxes In 2011, Gregson joined forces with guitarist Mark Griffiths and Andy Roberts to form 3 Boxes, an instrumental guitar trio, to play a series of gigs and record an album of original material. The three had worked together in the group Plainsong in 1999. In 2013, 3 Boxes released their only album to date Strings Attached, including only material written by the three members, all instrumentals for three acoustic guitars recorded live in