The Selmer Series III soprano saxophone is the top choice of many professional saxophonist today. In our experience, it seems to be preferred by both jazz and classical players alike. Intonation is very accuate and consistent. The Series III bore was designed for a quicker response with less resistance and a dark centered sound. These sonic characteristics are also facilitated by the mini-rib construction. This soprano does come with the two interchangeable necks (straight and curved) for more flexibility and features keywork to high G.