National Flute Association flute choir, and masterclass categories and four non-performance competitions, which highlight new flute music, research, and entrepreneurship. The NFA commissions original compositions for all members of the flute family. The New Music Advisory Committee, established in 1985, works with the NFA Board to create opportunities for flutists to interact with contemporary composers by playing their music and ensuring today's composers create substantial repertoire for flute players. The NFA has commissioned more than 70 new works for both flute and piccolo. Beginning in 1986, the NFA has commissioned a new piece to be used as repertoire in the Young Artist Competition
Vessel flute total area of the open holes by the same amount. A vessel flute with two fingering holes of the same size can sound three notes (both closed, one open, both open). An vessel flute with two fingering holes of different sizes can sound four notes (both closed, only the smaller hole open, only the bigger hole open, both open). The number of notes increases with the number of holes: In theory, if the smallest hole were just big enough to raise the pitch by a semitone, and each successive hole was twice as big as the last, then a vessel