I’ve created three versions of my blank fingering chart paper, using key work diagrams for various types of Baroque bassoons. The first is for a basic four-keyed Baroque instrument (low B‑flat, low D, F, A‑flat). The other two are for instruments that include an E‑flat key: for the left little finger (German style) or for the left thumb (French style). The diagrams themselves are based on those from Bret Pimentel’s Fingering Diagram Builder.