In 1988, the Vogue photographer and occasional film-maker Bruce Weber made Let’s Get Lost, a lingeringly homoerotic but revealing documentary homage to “the white Miles”, jazz trumpeter Chet Baker. Like Clint Eastwood’s Charlie Parker biopic Bird and Bertrand Tavernier’s Round Midnight (also released in the jazz-fashionable late 80s), it was a serious film about the music itself, even if the movie business’s conviction that improvisational genius, addiction and mental turmoil were natural bedfellows wasn’t far away.