mp3infp is a Windows Explorer extension for viewing/editing tags in a number of different audio file formats. Someone had asked if it could be hacked to support Musepack files and that's what this version is.

Using this, you can get a configurable Infotip window that shows information from the tag as well as some information about the stream, like the stream version, encoding profile used, average bitrate and more. (Thanks to libmpcdec!) It uses the settings from the MP3 page of the control panel applet.

It can be downloaded here.

Nice, thank you. But what sort of tags does it write, apev2?

It will read/write ID3v1, APEv2 and ID3v2. (I would not add an ID3v2 tag to an MPC file, but I included support for those tags so they could be removed if they already exist.)

Thank you man!
I didn't believe that you will do it so fast (as you promised).
The good hackers are back

Thanks, but most of the credit should go to the people over at musepack.net. Without libmpcdec, it would never have been so easy or gotten done so fast.

I wanted to add a small note about the average bitrate reported by this altered version of mp3infp.

If your MPC file includes any tags at the end of the file besides APEv2 or ID3v1(.1) tags, the average bitrate will not be accurate. I don't know if anyone is using other tag formats besides these two, but if you are then don't rely on the average bitrate reported.