You can find the English audio track through these verified legal platforms:
Google Play/YouTube Movies often sells the Miramax version. Before purchasing, look at the details section. If it says "Audio: English, Italian," you are set. This is a legal download (though streamed, not a standalone audio file) that you can keep in your library. life is beautiful 1997 english audio track download
If you want the English dubbed experience without the legal headaches, here are the current best options. You can find the English audio track through