Nahre Sol: Acoustics at the MOST EXPENSIVE Concert Hall in the World. (YouTube, 11:18min) The concert hall in question is of course the Elbphilharmonie in Hamburg, Germany. Ever since it opened its doors after the building phase that took way too much time and money I’ve been wanting to go there for a concert. Nahre Sol was the “Creator in Residence” at the Elbphilharmonie for a year and takes behind-the-scenes looks at the hall, the acoustics and the organ, about which she did a separate video:

The ONLY instrument with NO LIMITS. (YouTube, 10:26min)