Program to tell you the combined length of mp3 files?

[branch]

Anybody know of a program which will scan a bunch of mp3s and tell you the total duration of them all?

I know there are a ton of ways of doing this manually, but it would be handier to there was a kind of program to do this. Of course it may be a pretty esoteric request, so perhaps there isn't.

[AlanHK]

Some media players will give you the total of all MP3s you load in their playlist -- eg, WinAmp used to last time I used it.
Just drop a folder of files in it.

Just tried Foobar2000: select all the files, right-click, "Properties", and it shows the total under "Duration".

[branch]

Thanks Alan, but Windows 7 does the same, so I guess I'll stick with that