Moin @BennyTee,
phps. may the following link help you a little bit for understandig the differenc between 6A <—>9B
I myself learnt it when digitizing my Vinyls. I had not adjusted the pitch / speed properly (not 0) at my 1210 turntables. When I recognized this and improved by a second attempt the key differs between my first attempt.
So I assume that your downloaded track may have in the original another speed than in the example discussed here in the post.
Only an assuption from my side to check this point.
Good luck
Brgds BeatMaster