KELLY Kelly / 3C Crystal Yellow Flugelhorn Mouthpiece Overtone Labs It can also accommodate Low

It can also accommodate Low A keyless models and models with pegs

In most cases

Brian Blade

・Neumann MA 1 measurement microphone

KELLY Kelly / 3C Crystal Yellow Flugelhorn Mouthpiece Overtone Labs It can also accommodate LowKELLY Flugelhorn Mouthpiece About Kelly MouthpiecesKelly Mouthpieces are designed, manufactured, tested, packaged, and warehoused at our factory in Fond du Lac, Wisconsin, USA. Founders Jim and Shelley have been working tirelessly for over 30 years, constantly evolving and incorporating the latest equipment, sharing a life filled with music. Kelly mouthpieces are made from the highly sought after LEXAN (polycarbonate resin), and are available in a