Avril Lavigne: Cananadian Broadcast Channel Exclusive Concert 2008 1080i HDTV
she's not my style but the quality is just great!
extracts to .ts file
one small bit of advice: extract the files through the actual winrar program (not the right click/"extract to" shortcut). Click the box that says "keep broken files". You may encounter a microsecond glitch during playback a time or two but it will save you some headaches.
Also, when doing the above and you are notified that there is a corrupted file then please just close that notification and do not break the operation.