My sheet music includes fingering positions, letter-coded notation, and song lyrics for a 4-hole ocarina. Although your ocarina has just 4 holes, this small instrument can produce 8 natural notes, the full range from C to C, and 5 flat or sharp notes. This songbook is suitable for a 6-hole ocarina also, in this case, 2 holes on the back side of the instrument should be always covered with thumbs. The fingering positions are shown in the book graphically...