Ok so I'm writing a lil piece and i just need to know what the pitches are for these instruments:
Barry sax
Tuba
Flute
That would depend on what you want them to be.
If you want them all to play notes that sound like C,
then the flute and the tuba should play C,
and the bari sax would play A.
hth
You may find User-Tip #80 helpful.
"Transposing Woodwinds, Horns and Trumpets".
by D.G Cat. Look in 'Composer>User Tips'.