I waited until Saturday to post this so you people with jobs could enjoy it without making your coworkers want to die. iDaft lets you treat “Harder, Better, Faster, Stronger” like a sampler guitar hero and trigger all the words with your keyboard. It’s dorky, but just a little too much fun not to post.

Enjoy iDaft

Special bonus points for anyone who can get it to sound halfway decent with the Kanye West “Stronger” vocal track.