Mp3tag - The universal tag editor and more ...

Here are some examples of what I use Mp3tag for: 
Most of the actions I take, are rather easy, and self-explanatory. 
However, if you feel like you stucked somewhere, you can freely visit the  FAQ (Frequently Asked Questions) section of the tool's forum!

Example1:

Example2

Basically using the same features of Mp3tag, as in example1