Monette Prana Series Bb Trumpet MouthpiecesMonette Prana mouthpieces may be the biggest single improvement in Monette equipment ever. Prana means the "energy of life." Prana mouthpieces offer more brilliance and color in the sound, a more free blowing, centered and easy response, and a noticeably easier upper register! They also provide improved intonation and an overall ease of playing not found in even the Classic Series Monette mouthpieces.