An online clarinet that sounds like one
Most online instruments are a synthesiser with a picture on top. This one plays recordings of a real clarinet, so the attack, the tone and the decay are the instrument's own. The clarinet is the woodwind with the widest range of colours, from a dark low register (the chalumeau) to a bright, singing top.
A short history of the clarinet
The clarinet was developed in Nuremberg around 1700, usually credited to Johann Christoph Denner. Mozart was one of the first to fall for it, writing his Clarinet Concerto and Quintet for his friend Anton Stadler.
From the keyboard to the real instrument
A real clarinet is written in treble clef, written a whole step higher than it sounds. The keyboard here plays the sounding notes, so a melody you find by ear is the melody you hear. To go further, the free sheet music and chord pages work with any instrument you can read music on.