My brain just had a minor explosion trying to figure out how to play this together. What order is it?

use your tongue if your a brass but if your a windwind blow contently

Explanation:

i play an trumpet

your word would be isle.

isle is an island or peninsula especially a small one.

if you add the letter "a" you get aisle, which is a passage between 2 rows of something like chairs, shelves, or something else.