Trickle down music

You are about to discover the most unique musical partnership ever: you and gravity. And you thought gravity was only there to keep papers from sailing around your office, to make space travel all the more appealing, and to make your pants drop when you undo them (to the amusement of all those around). But seriously, you and gravity really will be able to make music together. All you need is the Quadrilla Music Melody Composer.

You see, the Quadrilla Music Melody Composer is a rollercoaster-esque building set with a musical secret. As you build the marble run, you slip in five tone blocks under five section drop cubes. What does that mean? It means, when gravity pulls the marble from one level to another, it drops on the xylophone-like tone block - and music is produced. How you build your run determines how fast and in what order the tones are played. Put in multiple marbles at varied intervals, and you can get a nice beat going as they fall through your Quadrilla Music Melody Composer. You and gravity can finally secure your place as the most successful musical team in history. Told ya.