JENAN Wind Orchestra (JWO) is a school-based wind ensemble from Sekolah Menengah Sultan Abdul Halim, Jitra, Kedah, Malaysia. Under the leadership of Band Director Mr. Khairil Anuar bin Hashim and conductor Muhammad Zarief Irfan bin Zuhri Izani, the ensemble demonstrates a systematic approach to wind orchestra performance and development. Following organisational restructuring in 2023, JWO has shown measurable artistic progress and competitive achievement at national and international platforms. The ensemble’s artistic direction emphasises technical precision, tonal balance, ensemble cohesion, and stylistic integrity through academically selected repertoire. Entering 2026,