linuxaudio.org

> 1) am I right that the midi note number goes from 0 to 127?
Yup
> 2) which note name corresponds to 0? C0? C-1?
I think the octave names are arbitrary - at least according to this:

http://www.harmony-central.com/MIDI/Doc/table2.html

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

quoted text
> keyboard?

Um, I guess it depends on what a piano can do... A up to C, isn't it?