An instrument like those that Morton made has a range of three octaves and one tone from a low C to a high D. The fingerings are like a recorder to some degree, with a number of chromatic notes played with forked fingerings, making it quite difficult to play in keys with three or more accidentals.
The instrument, similar to those created by Morton, ranges from a low C to a high D across three octaves and one tone. The fingering technique is somewhat like that of a recorder, involving the playing of chromatic notes through forked fingerings, which makes it difficult to play in keys with three or more accidentals.