Big Question. Are these sound effects or alternative instruments? Pretty catchy earworm & addictive visually. I'm on my 4th viewing. Also proves Nilpferds' point that sometimes a video works with the music. If anyone here has already seen this I apoligize. I've looked for a frog to no avail. The link goes to you tube HD version (recommended) or you can use the small player.
OK Go - This Too Shall Pass