Born in 1931 Tuckwell studied at the Conservatorium of Music in Sydney and played with the Sydney Symphony Orchestra, and then the Halle and other British orchestras.  From 1955 to 1968 he was first horn with the London Symphony Orchestra and featured as soloist in during this period.  He has conducted many international orchestras,
became conductor of the Maryland Symphony Orchestra in 1982, and was Professor of Horn at the Royal Academy of Music in London from 1963-1974. Now retired he lives in Victoria, Australia
Tuckwell links on YouTube

MOZART WIND CONCERTOS Clarinet Concerto in A major, K. 622 LSO Gervase de Peyer Peter Maag Flute Concerto No. 1 in G major, K. 313 (K. 285c) English Chamber Orchestra William Bennet George Malcolm Oboe Concerto in C major, K. 314 (K. 285d) Cleveland Orchestra John Mack Christoph von Dohnanyi Bassoon Concerto in B flat major, K. 191 (K. 186e) Cleveland Orchestra David McGill Christoph von Dohnanyi Horn Concerto No. 1 in D major, K. 412/514 (K. 386b) LSO Barry Tuckwell Peter Maag Horn Concerto No. 2 in E flat major, K. 417 LSO Barry Tuckwell Peter Maag Horn Concerto No. 3 in E flat major, K. 447 LSO Barry Tuckwell Peter Maag Horn Concerto No. 4 in E flat major, K. 495 LSO Barry Tuckwell
THE ART OF BARRY TUCKWELL
FINE ARTS QUARTET Gerald Stanick, Leonard Sorkin, Abram Loft, George Sopkin Trio for horn (or viola or cello), violin & piano in E flat major, Op. 40 Brahms Fine Arts Quartet with Barry Tuckwell Quintet for horn, violin, 2 violas & cello in E flat major, K. 407 (K. 386c) Mozart Fine Arts Quartet with Barry Tuckwell