Funny and usable trombone.
More About This Demo From The Author
This demo shows capabilities of media queries to design animating trombone which plays sounds depending on the size of the browser's window. All animations are done using just CSS3 and media queries.
Besides being fun to play with it remains fully functional on small screen devices where you simply cannot resize your browser's window. In that case you can click on letters to make sound.
Get the Source Code
This demo is released under the BSD license.