Time Out says
A tranquil setting will serve as the point of contact and proximity between performers and the audience during the Barcelona Bach Festival. Here you can take a break and share a drink with the artists performing during the festival, between July 21 and 24, from 10pm to midnight. This is also where you'll find the official store, with festival souvenirs and artist recordings. On July 22 and 24 there will be live music courtesy of a capella group The Gourmets. After a tour of spaces in Ciutat Vella, they bring songs from their repertoire and adaptations of Bach's music with a swing rhythm.