Practice Session, On A Self-Made METAL And PVC PIPE Didgeridoo, Key Of 448hz C

This Didgeridoo that I am playing in this video is a Didgeridoo that I made recently out of a Metal Pipe and also a pvc pipe scrap piece that I had lying around the house, back in October 2024 when I was 21 years old.
Measuring and weighing in at 132cm, 2kg's and it plays in the key of 448hz C with F 3/4 Tone Sharp (Gb-G) first trumpet note, D 3/4 Tone Sharp (Eb-E) second trumpet note, A third trumpet note and D fourth trumpet note as well.