A video of the song 'Carol of the Bells' being played on stuff you'd find in a WAREHOUSE is making the rounds online.  It's a viral ad for a website called AlphabetPhotography.com, and they did it in their own building.

They kind of cheated though, because a lot of the actual MUSIC is played on half-filled glasses of water...which I GUESS you might find in an average warehouse. Most of the warehouse equipment just adds the beat, kind of like "Stomp".