（1）This filmogrphy is named the 4th Edition filmogrphy of Ennio Morricone Fans website (mainly including traditional films and TV works related to him, hereinafter referred to as film. Excluding Morricone's absolute music), which was compiled by this website from 2019 to 2023. For each work listed in the filmography, the following three sources are taken as the reference subjects: 1 The latest flmography published by Didier Thunus, webmaster of CHIMAI website in 2018 (see here for details, hereinafter referred to as DT filmography); 2. Subtitles of actors and casts at the beginning and end of each film (except for those who are temporarily short of resources on this site); 3. Carefully study, compare and classify the data of famous websites such as CHIMAI, IMDB, SAIE, STC, DISCOGS, WIKI, RAI and China Baidu Encyclopedis , chronological books published in Germany in 2013 and Ennio Morricone's official website.
（2）According to the degree of association with Ennio Morricone, it is divided into four categories: FA, FB, FC and FU:
FA-Original category - completely or mostly composed by Ennio Morricone for the first time (or OST).
FB -important relevance: this kind of film is related to Morricone to a greater extent: either he used Morricone's music (but not original), or he acted as a consultant, Director，Supervison ， and co composing co-composing or other roles，Or to a considerable extent, used his original music again （Reused), Arranged music，Pre-existing music, stock music and orchestrator，Cover etc
FC - general relevance category: only one existing music works (even some melodies) in morricone are cited in individual parts of these films. Especially for a large number of TV series, except that a small number of TV series with important influence are included in FB category, they are included in this category. We media (which has been listed in the IMDB website) which is gradually emerging in the 21st century are also included in this category. Therefore, in a certain sense, it can be regarded as a class with FB, but its degree is relatively weak.
FU - other categories - non-traditional film works related to Morricone: such as commercial, theatre play, radio broadcast, various activities or events, such as special interviews with him, concerts directed by himself, various awards or celebrations, And a small number of works with obvious disputes or problems