I've been getting emails from Wolfgangs vault for years but this one seemed interesting so I gave it a listen.

http://www.wolfgangsvault.com/the-church/concerts/wolfgangs-vault-february-04- 2011.html?utm_source=NL&utm_medium=email&utm_campaign=110218

The 2nd cut was better I thought. Interesting way to see a band. Hopefully more bands will come through.