I think this would probably get annoying, but would be cool to experience. It kinda reminds me of those films where they show an ghost town and they have cheerful music playing over loud speakers.
http://gizmodo.com/5381369/sony-converts-iceland-town-into-massive-soundsystem?autoplay=true
Back in March 2009, Seydisfjordur, Iceland, was invaded by the weirdest and most zowielala plague there could be: Music. Sony installed a ton of speakers of all shapes and forms everywhere, some of which I’ve never seen. Created by Juan Cabral, the Sony Soundville campaign played music from the likes of Death in Vegas, Bob Dylan, and the Guillemots for a week. Cool stuff, Sony, but where’s the Abba, the Chic, and the rest of the disco love? [Likecool]