Kimetsu no Yaiba Kamado tanjiro no uta

I found this from Dean Brockdorff Pain In The Brass, you can find the whole song here: https://1c7331cc-08ff-4aed-929d-4627b465b934.filesusr.com/ugd/9acf0d_95512c5f63d14ca09e836b17288bd696.pdf and his entire website: https://swansdeano2.wixsite.com/paininthebrass/sheet-music