The Academy began awarding movies for their scores in
1935. The category was originally called
Best Scoring. At the time, winners and nominees were a mix of original scores and adaptations of pre-existing material. Following the controversial win of
Charles Previn for
One Hundred Men and a Girl in
1938, a film without a credited composer that featured pre-existing classical music, the Academy added a
Best Original Score category in
1939. In
1942, the distinction between the two Scoring categories changed slightly as they were renamed to
Best Music Score of a Dramatic Picture and
Best Scoring of a Musical Picture. This marked the first time the category was split into separate genres. From
1942 to
1985, musical scores had their own category, with the exception of
1958,
1981, and
1982. During that time, both categories had many name changes: ;1. Non-musical scores • Best Music Score of a Dramatic Picture (
1942) • Best Music Score of a Dramatic or Comedy Picture (
1943–
1962) • Best Music Score—substantially original (
1963–
1966) • Best Original Music Score (
1967–
1968) • Best Original Score—for a motion picture [not a musical] (
1969–
1970) • Best Original Score (
1971,
1976–
1995,
2000–present) • Best Original Dramatic Score (
1972–
1975,
1996–
1999) ;2. Musical scores • Best Scoring of a Musical Picture (
1942–
1962) • Best Scoring of Music—adaptation or treatment (
1963–
1968) • Best Score of a Musical Picture—original or adaptation (
1969–
1970) • Best Original Song Score (
1971) • Best Scoring: Adaptation and Original Song Score (
1972–
1973) • Best Scoring: Original Song Score and Adaptation -or- Scoring: Adaptation (
1974–
1976) • Best Original Song Score and Its Adaptation or Adaptation Score (
1977–
1978) • Best Adaptation Score (
1979) • Best Original Song Score and Its Adaptation -or- Adaptation Score (
1980,
1983) • Best Original Song Score or Adaptation Score (
1984) • Best Original Song Score (
1985) • Best Original Musical or Comedy Score (
1996–
1999) Following the wins of four
Walt Disney Feature Animation films in six years from
1990 to
1995 (
The Little Mermaid,
Beauty and the Beast,
Aladdin, and
The Lion King) during a period called the
Disney Renaissance, it was decided to once again split the Best Original Score category by genres, this time by combining comedies and musicals together. As
Alan Bergman, the chairman of the Academy's music branch said, "People were voting for the songs, not the underscores. We felt that Academy members outside the music branch didn't distinguish between the two. So when a score like
The Lion King is competing against a drama like
Forrest Gump, it's apples and oranges – not in the quality of the score, but in the way it functions in the movie. There's a big difference." The category was therefore split into
Best Original Dramatic Score and
Best Original Musical or Comedy Score in
1996. This change proved unpopular in the other branches of the Academy as
Charles Bernstein, chairman of the Academy's rules committee, noted that "no other Oscar category depended on a film's genre" and "the job of composing an underscore for a romantic comedy is not substantially different from working on a heavy drama." In
2021, the rules were changed again, lowering the minimum percentage of original music from 60% to 35% of the total music in the film. ==Academy Award for Best Original Musical==