It's fabulous place, really. It's a jazz and blues bar, in the big concert hall near the riverside. There is always virtuosos, who play wonderful music. Also if you are musician you can take a part in a workshop.
There is cool place if you like live blues and jazz music. Once a week there is free concert after the workshop, so you can enjoy amazing music for free or if you want to see well-known jazz celebrities they also sometimes play here their concerts.
Check agenda on the website, free concerts not always take a part.