Osaka Shion Wind Orchestra

The Osaka Shion Wind Orchestra (オオサカ・シオン・ウインド・オーケストラ, Ōsaka Shion Uindo Ōkesutora), former Osaka Municipal Symphonic Band (大阪市音楽団, Ōsaka-shi Ongakudan) (OMSB), Osaka City Wind Orchestra, also known as Shion (市音, シオン) is a professional concert band based in Osaka, Japan. OMSB was established in 1923, which is the longest running wind orchestra in Japan. OMSB was under the direct management of the city of Osaka.