Booth Score - A copy of orchestrations for the control booth at a recording session.
Breakdown Sheet - A list of all the music to be played at a recording session.
Conductor Score - A copy of orchestrations for the conductor at a recording session. This score often contains original annotations of changes made to the music during the recording session.
Engineer Score - A copy of orchestrations for the sound engineer at a recording session.
Holographic Sketches - Sketches that are in the original handwriting of the composer.
Librarian Score - A copy of orchestrations for the copyist to reference at a recording session.
Orchestrations - The final drafts of composed music produced by the orchestrator. This music is then given to the copyist to produce parts for studio musicians.
Parts - Music that is extracted from the orchestations and printed for individual musicians of an orchestra to play during a recording session.
Prerecord Parts - Music that is recorded prior to a recording session and combined with music recorded at the session.
Sketches - The early drafts of composed music given to the orchestrator by the composer.
Source Music - Music already in existence that is used again for a later project.