What are the release dates for Sweet Justice - 1994 Muddy Waters 1.21?

There appears to be a misunderstanding. There's no known release called "Sweet Justice - 1994 Muddy Waters 1.21."

It's possible you're misremembering the name, release date, or artist. Could you please provide more information or context? For example:

* Is this a specific album or a song?

* Are you sure it's Muddy Waters?

* Do you remember any other details, like the record label or genre?

With more information, I can help you find the release you're looking for.