Ocarina tuning?

Hi,

I would like to know if there's a way to change the ocarina tuning so I can play together with other (real) instruments without sounding out-of-tune when they aren't tuned to A-440.

If there isn't a way to do it in the current version, I would like to know if we can expect that feature in a future version (would love to be able to change the tuning at least in tenths of a hertz, like 440.0Hz, 440.1Hz and so on). Thanks!

hmmm.... can the other instrument be tuned instead? A-440 is the universal standard isn't it?

BTW I've already made a few mobile phone ringtones with iPhone Ocarina blended into other instruments and I love the results.