It has 6 pieces.
6. The body, the neck, the mouthpiece, the ligature, the reed, and the neckstrap.
The Alto saxophone comes in varied sizes but the average length of it is 25.2 in inches while the average width is 4.72 inches. There are different types and brands of Alto saxophone that's why there...
Four. The body of the saxophone, the neck, the mouthpiece, and the reed.
some are different but mine has 21.
it depends on the orchestra