I like Pol Arida - get to hear him in Second LIfe...boot stomping, guitar thumping, scary song singing musician.
He has a new venue...called home....hopes to host performers new to SL. He has video screens, it looks like you're underwater or in an aquarium. I had a ball watching the octopus squish around backstage. There were quite a few people at the opening and the lag wasn't bad.
Here are some pictures - the first from the opening with tons of people and then a few I took when i went back today
Here's the SLURL - it dropa you onto a plaza above the club..look for a staircase down to the club