Very long shot here,
Does anybody have bell lyre sheet music for pathfinders or scipio? (Or know where it could be sourced)
One of my cadets has just been trained from wing on how to play, and is really eager to learn, but doesn’t have the materials.
My suggestion would be to contact the wing band officer via email and ask for copies of the resources the wing use - that way it reduces the risk of getting incorrect resources from elsewhere