> 1) am I right that the midi note number goes from 0 to 127?
> 2) which note name corresponds to 0? C0? C-1?
I think the octave names are arbitrary - at least according to this:
I've seen middle C called both C4 and C5 by different software (though
I don't know whether to trust it).
> 3) which would be the correct range (in note numbers) from a 88 note
Um, I guess it depends on what a piano can do... A up to C, isn't it?