You probably recognize this situation: You’re surfing the web looking for inspiration, you click on some links, monitor your Twitter feed, and open pages in the background for later review. Suddenly your computer starts to scream!
It’s some rock song, very loud and unrecognizable because of it’s way-too-low bit rate. You don’t know where it’s coming from but you want it to stop immediately so you close all browser tabs and it’s quiet again.
Almost all people I ask about background music on websites tell me they find it totally annoying. A website just isn’t a thing you would expect to make any sound. People often listen to music while browsing the web, there’s no room for an extra layer of sound.
There’s a difference between background music and interface sounds though. I believe the right use of the right sounds can actually improve the user experience of a website.