This drum kit is based of of Phill Flood’s B3 Organ Drum kit and Lead synth drum kit. The Mellotron “Flute” start at midi 91 (G2) and go up 3 octaves). I have included Phil’s original MIDI mapping for B3 organ. The wav files came from a kit aashideacon created
https://www.dropbox.com/s/js5fmdhwfh45ht7/Mellotron%20Flute.zip?dl=0