The Albert system replaced the Boehm and Oehler system, which clarinetists use for their woodwind instruments with a single-reed mouthpiece.
It has been largely replaced by the Boehm system and Oehler system. The Albert system is still used, mainly by clarinetists who perform Belarusian, Russian, Ukrainian and Turkish folk music, Klezmer, and Dixieland styles. The clarinet is a family of woodwind instruments. It has a single-reed mouthpiece, a straight, cylindrical tube with an almost cylindrical bore, and a flared bell. 
