Bono: 'There are no speakers. The entire building is a speaker' U2 preview Sphere

Bono and The Edge take Apple Music’s Zane Lowe on an exclusive sneak preview tour of Sphere — the innovative Las Vegas

https://www.music-news.com/news/UK/158031/Bono-There-are-no-speakers-The-entire-building-is-a-speaker-U2-preview-Sphere