The ​Real Clarinet App

Today's app is the ​Real Clarinet app:

Real Clarinet (Mauro Apps) Created by a music teacher; portable and functional; suitable for students and those who want to play; has all the clarinet notes; the clarinet is a type of woodwind instrument that has a single-reed mouthpiece, a straight cylindrical tube with an approximately cylindrical bore, and a flaring bell; there are many types of clarinets with differing sizes and pitches, comprising a large family of instruments; the unmodified word “clarinet” usually refers to the B♭ soprano clarinet, the most common type, with a large range of nearly four octaves; the clarinet family is the largest woodwind family, with more than a dozen types, ranging from the extremely rare BBB♭ octo-contrabass to the A♭ piccolo clarinet; of these, many are rare or obsolete, and music written for them is usually played on more common versions of the instrument; Johann Christoph Denner invented the clarinet in Germany around the turn of the 18th century by adding a register key to the earlier chalumeau; additional keywork and airtight pads were added to improve tone and playability; the clarinet is used in jazz and classical ensembles, in chamber groups, and as a solo instrument; (Android 2.2 and up).