David Ronald Horler (born 10 September 1943) is an English jazz trombonist. He is the older brother of John Horler. Biography Horler was born in Lymington, Hampshire. His father was a professional trumpeter. David studied piano from age five and trombone from age 14, and attended the Royal Academy of Music from 1963-66. Following his graduation he played with the BBC Radio Orchestra (1967–70), then played freelance in London orchestras, including those conducted by Leonard Bernstein, Quincy Jones, and Michel Legrand. He moved to Cologne in 1980, playing in the WDR Big Band, also composing and arranging for the group. As a sideman, he has played with Maynard Ferguson, Stan Getz, Tony Bennett, Bob Brookmeyer, Mike Gibbs, Clark Terry, Kenny Wheeler, Carmen McRae, and Jim McNeely. He was made an associate of the Royal Academy of Music in 1992. Personal life Of his five children, one of his four daughters is Natalie Horler, the lead singer in the eurodance band Cascada. Discography As leader Rolling Down 7th with Ludwig Nus (Mons, 2006) As sideman With WDR Big Band Koln Caribbean Night (BHM, 1997) NiedeckenKoeln (Capitol/EMI, 2004) Blues & Beyond (BHM, 2007) The World of Duke Ellington Vol. 1 (BHM, 2008) The World of Duke Ellington Vol. 2 (BHM, 2008) The World of Duke Ellington Vol. 3 (BHM, 2008) Celebrating Billie Holiday (CMO Jazz, 2008) Christmas Revisited (Jazzline, 2013) With Kenny Wheeler Song for Someone (Incus, 1973) Music for Large & Small Ensembles (ECM, 1990) Kayak (Ah Um, 1992) The Long Waiting (CAM Jazz, 2012) With others Patti Austin, For Ella (Playboy, 2002) Bob Brookmeyer, Electricity (ACT, 1994) Tony Coe, Allan Ganley, Malcolm Creese, Blue Jersey (ABCDs, 1995) Phil Collins, Live at Montreux 2004 (Eagle/Montreux 2012) Karen Cheryl, Karen Cheryl (Ibach, 1978) John Dankworth, Full Circle (Philips, 1972) John Dankworth, Movies 'n' Me (RCA, 1974) Peter Dennis, Back to the Bands (Telefunken, 1974) Peter Dennis, Peter Dennis Presents Big Band Boogie Woogie (Telefunken, 1975) Peter Erskine, Behind Closed Doors Vol. 1 (Fuzzy Music, 1998) Bill Evans, Vans Joint (BHM, 2008) Albert Finney, Albert Finney's Album (Motown, 1977) Michael Gibbs, Michael Gibbs (Deram, 1970) Michael Gibbs, Tanglewood 63 (Deram, 1971) Michael Gibbs, Directs the Only Chrome-Waterfall Orchestra (Bronze, 1975) Paul Gonsalves, Humming Bird (Deram, 1970) George Gruntz, Cosmopolitan Greetings (MGB, 1993) Eddie Harris, The Last Concert (ACT, 1997) Tubby Hayes, 200% Proof (Master Mix, 1992) Tubby Hayes, Rumpus (Savage Solweig, 2015) Peter