BBC4 in the UK, recently had three solid hours of programming, dedicated to the Carpenters.
The shows included:
Carpenters, Live at The BBC
Only Yesterday, The Carpenters Story
A World Of Music, Carpenters
This torrent includes the files to make a Pal DVD, containing all three shows. Using the three hour "Long Play" setting on my DVD Recorder resulted in lower-than-broadcast quality, but it's still better than VHS quality.
The audio is stereo MP2 with a constant bitrate of 256 kbs. Note that the actual concerts are in mono though, even though both channels are used on the DVD to ensure compatibility.