Happy (J.McGahan)

“Happy (J.McGahan)” is a big band sheet music arrangement credited to arranger Jon MacGahan, with Pharrell Williams listed as the original composer. The catalog metadata does not specify a style, so no stylistic classification is assigned here. The arrangement is documented as an advanced-level work for big band and is supplied with a conductor score and individual parts. The complete set is listed at 54 pages, providing a defined format for ensemble preparation and performance use. The instrumentation covers a standard large-ensemble lineup of five saxophone parts—Alto Saxophone 1, Alto Saxophone 2, Tenor Saxophone 1, Tenor Saxophone 2, and Baritone Saxophone—along with four trumpet parts and four trombone parts. The rhythm section includes Guitar, Piano, Bass, and Drum Set. This catalog entry is therefore suited to directors, educators, and performers seeking an advanced big band arrangement with both score and parts documented. Because no additional musical details are verified, the listing does not describe key, tempo, duration, featured solos, voicings, modulations, or other arrangement characteristics. The title, credited arranger, original composer, ensemble, page count, difficulty level, and listed instrumentation provide the confirmed reference points for evaluating the set. This is an advanced arrangement for Big Band. A conductor score and individual parts are confirmed. The documented instrumentation comprises Alto Saxophones 1–2, Tenor Saxophones 1–2, Baritone Saxophone, Trumpets 1–4, Trombones 1–4, Guitar, Piano, Bass, and Drum Set. The catalog lists the complete set at 54 pages. Q: Who arranged “Happy (J.McGahan),” and who is credited as the original composer? A: The arrangement is credited to Jon MacGahan, and Pharrell Williams is listed as the original composer. Q: What ensemble and difficulty level are listed? A: It is documented for Big Band and is rated advanced. Q: Are a conductor score and individual parts included? A: The set includes a confirmed conductor score and confirmed individual parts. Q: Which instruments and parts are documented? A: The listed instrumentation includes five saxophone parts, four trumpet parts, four trombone parts, Guitar, Piano, Bass, and Drum Set.