If you don’t have a MIDI controller available, you can still play MIDI notes by using the computer’s keyboard. We have assigned the four rows of alphanumeric keys in a similar pattern to that of a piano keyboard. For example, the bottom row of keys on your computer keyboard (from Z on the left to / on the right) is assigned to the white keys of the piano keyboard, with the Z key being assigned to C. The row of keys above that (from S to ;) covers the corresponding black keys, with S assigned to C#. The two rows of keys above are assigned in a similar pattern, but one octave higher.