File talk:Oktave harmonica layout 48c.jpg

Hello,

I find this image interesting to use in pages about harmonicas... but what is this 'H'? I don't know any musical note written with this letter. There should be from 'A' to 'G', shouldn't there? I don't know if octave harmonicas are similar to diatonic harmonicas, but in the diatonic, instead of 'H', it would be the 'B' note.

Or is this some kind of special of notation I may not know? In such case, could someone explain it to me please?

Thanks.

Poloch ( http://fr.wikipedia.org/wiki/Utilisateur:Poloch )

B = H. --ПростоУчастник (talk) 22:13, 16 February 2018 (UTC)