if you have iTunes, you can convert the song to MPEG easily. On the top bar, click Edit>Preferences>General>import settings and I think the AAC encoder changes files to MPEG. After that's done, right click a song and select "create (whatever) version" and it will make a copy of the song in the new format. personally i just suggest using Audacity recording software though if you want to stick with free stuff.
if you have iTunes, you can
if you have iTunes, you can convert the song to MPEG easily. On the top bar, click Edit>Preferences>General>import settings and I think the AAC encoder changes files to MPEG. After that's done, right click a song and select "create (whatever) version" and it will make a copy of the song in the new format. personally i just suggest using Audacity recording software though if you want to stick with free stuff.