***Better quality version plus the WHOLE ustream :    • Big Time Rush - 97.1 ZHT Coca Cola Lo...  
The ustream with Big Time Rush on July 25, 2012 at the Coca Cola Lounge at 97.1ZHT in Salt Lake City
Includes acoustic performance of Boyfriend and Windows Down
**The very end of the ustream is cut off, but it's just the last minute or so I believe