I remember around 25 years ago being in the big music hall in Philadelphia and feeling a bit like I was inside a giant cello.

The cheapest seats were in the coolest place architecturally because you were right up at the back, closest to the ceiling, which really was a bit like in these instrument photos.

Some pictures here from a quick search: https://voithandmactavish.com/projects/the-kimmel-center/

Imagine a concert hall where the architecture mimics the ribbed interior of a violin or the layered gears of a grand piano action