The Series II Jubilee Edition Alto Saxophone is an improved update of the most popular Selmer Paris saxophone ever. The Jubilee Edition Model 52JM saxophone replaces the standard Super Action 80 Series II Model 52M. The Series II Jubilee equals versatility. Classical, jazz, rock, variety music - can do. This new and improved model has been introduced, with updated engraving and a lighter octave key. The Series II remains a no-excuses horn. Players are almost always picking the matte over other finishes. Why you ask? Response, depth, and sonic quality.