how do i convert wav files to mp3?

ive recorded a song and its far too large, almost 40mb

need to make it smaller!


any help would be appreciated
download a convertor
<Raven> I got so baked last night
<Raven> that I WOKE UP high o_o
<Raven> Do you have any idea how euphoric that is?
<Raven> I felt like I was being born.
Adobe Audition 2.0

ive recorded loads of stuff, never had anything larger than 5mb
i got tired of my signature and i no longer has one

Quote by qotsa1998
iTunes does it, but to ACC. Maybe Audacity might, or something like that.

Converts to mp3 as well.

On itunes, click edit then preferences. Go to advanced and change the "import using:" to mp3 encoder. Right click the desired song and click "convert selection to mp3"/