Hey... Bo Diddley: In Concert is a 1986 live album by Bo Diddley, recorded on a European tour. His backing band for the performances on the album were Mainsqueeze, featuring guitarist Eric Bell, previously of Thin Lizzy, and Dick Heckstall-Smith, the jazz and blues saxophonist. Other members of the band included bass guitarist Keith Tillman, who, like Heckstall-Smith, had previously played with John Mayall & the Bluesbreakers; and drummer Leonard "Stretch" Stretching, who had performed with Marvin Gaye and Tom Waits.