 This was the genesis of a relationship in which Edwards and Mancini collaborated on 30 films over 35 years.Along with Alex North, Elmer Bernstein, Leith Stevens and Johnny Mandel, Henry Mancini was a pioneer of the inclusion of jazz elements in the late romantic orchestral film and TV scoring prevalent at the time.Mancini's scores for Blake Edwards included "Breakfast at Tiffany's" (with the standard "Moon River") and "Days of Wine and Roses" (with the title song, "Days of Wine and Roses"), as well as "Experiment in Terror", "The Pink Panther" (and all of its sequels), "The Great Race", "The Party", "10" (including "It's Easy to Say") and "Victor Victoria".