You're A Mean One Mr.Grinch (J.C.McGahan)

"You're A Mean One Mr.Grinch (J.C.McGahan)" is a big band arrangement by Jon MacGahan of a composition credited to Albert Hague. The catalog record identifies the ensemble as Big Band and lists the arrangement at medium difficulty. Style is not specified in the supplied metadata, so this entry does not assign a stylistic category beyond the documented ensemble format. The complete set is 26 pages and includes a confirmed conductor score together with confirmed individual parts. The listed instrumentation comprises 17 instruments or parts: Clarinet in B-flat, Alto Saxophone 2, Tenor Saxophone 1, Tenor Saxophone 2, Baritone Saxophone, Trumpets 1–4, Trombones 1–4, Piano, Guitar, Bass, and Drum Set. This instrumentation gives directors and performers a clear view of the documented forces required for preparation and presentation. The inclusion of both score and individual parts supports use in an organized big band setting, while the medium difficulty designation provides a practical reference for ensemble selection and programming. Because no additional information is confirmed regarding style, duration, key, featured sections, or performance history, those details are intentionally not described here. Musicians can use the title, credits, page count, ensemble designation, difficulty level, and listed parts as the verified basis for evaluating this arrangement. This medium-difficulty Big Band arrangement is documented as a 26-page set with both a confirmed conductor score and confirmed individual parts. The listed instrumentation includes Clarinet in B-flat, Alto Saxophone 2, Tenor Saxophones 1 and 2, Baritone Saxophone, Trumpets 1–4, Trombones 1–4, Piano, Guitar, Bass, and Drum Set. No additional performance details are confirmed in the catalog metadata. Q: Who arranged this piece, and who is credited as the original composer? A: The arranger is Jon MacGahan, and the original composer is credited as Albert Hague. Q: What ensemble is this arrangement written for? A: It is cataloged for Big Band. Q: What is the documented difficulty level? A: The arrangement is listed at medium difficulty. Q: What materials and instrumentation are included? A: The set contains 26 pages, with a confirmed conductor score and confirmed individual parts. Listed parts include Clarinet in B-flat, Alto Saxophone 2, Tenor Saxophones 1 and 2, Baritone Saxophone, four Trumpets, four Trombones, Piano, Guitar, Bass, and Drum Set.