GREG FOOT: Hello I'm Greg Foot. FRAN SCOTT: And I'm Fran Scott. And this is the House Of Sound. FRAN: Well pin back your ears as you're about to find out with this little film I made. So Greg is ...

SEYMOUR: Hello! Seymour Science here with my musical friend Davina…and today we’re talking about…SOUND! La, la, la la la la la laaaa…. DAVINA: Err, thanks Seymour! So, how are sounds made?