Explanation : Adolph Sax had the idea to create an instrument that combined the best qualities of a woodwind instrument with the best qualities of a brass instrument, and in the 1840s he conceived the saxophone.
The saxophone is only a few instruments in wide use today known to be invented by a single individual. ... His idea was to create an instrument that combined the best qualities of a woodwind instrument with the best qualities of a brass instrument, and in the 1840s he conceived the saxophone.
The first four concertos are designated Le quattro stagioni, each being named after a season. Each one is in three movements, with a slow movement between two faster ones (and these movements likewise vary in tempo amid the seasons as a whole).