Rock 'n' Bowl

While this photograph qualifies for #TBT, I'm also really curious to see how many people can be identified. I took it at the Rock 'n' Bowl charity event which I know took place around the time I was working on my first book, Starart because I tagged along with Klaus Voormann.

 
 

I can only name about six or seven people of the top of my head so any additions would be most appreciated.