This is a tool for joining MP3 files together.
It takes care of the ID3v1, IDv1.1 and ID3v2 tags.
Features:
* ID3v1.1 tag support
* takes care of ID3v2 tags
* can add ID3v1.1 tag to the generated file
* VBR support
* accepts drag'n'drop from the explorer
* can be integrated into the "Send to" Menu of the explorer
Then you can see the little blip on the screen and chop it out. Your
transitions will be smooth as butter.
(I have not tried MP3 merger and so I don't know if it leaves the blip.
I've used Audacity to do the joining, although you have to do some
annoying copy-and-paste work. Open a second file, copy, close, go to
the end of the first, paste.)