Super simple mp3 editor for splicing & cutting music?

Anyone have some suggestion for an mp3 editor that will allow me to cut out sections of an mp3, and splice 2 mp3’s together?

Cheap or free would be a big plus too. Thanks!

Audacity. Once you install it you need to find the freely available LAME library (DLL) for MP3 encoding. Go to Audacity’s preferences and show it the mp3 dll.