Betty Davis
July 1976
"Live at 'Le Castellet"
Le Castellet, France

Lineage:   cdr > EAC>flac

The 2 tracks contains the following:
1. Intro
2. Nasty Gal
3. The Lone Ranger
4. He Was A Big Freak

Thanks Joost for sharing this very precious rare material.  Much love to FDA.   

I think this is the only live recording of Betty that is available. 
Sony needs do some digging in their vaults. This gem is only 20:81 minutes.