Rob and Kal, two musicians from the UK, are recording their debut album in groundbreaking fashion and are inviting the whole world to take part. Dubbed "Mubla 2.0", their interactive project is allowing music lovers to see, hear, and most importantly take part in the recording of an album from start to finish.

Below you can hear the latest versions of Rob and Kal's unfinished songs. Your thoughts will dictate how these songs progress. Check them out below, and then head over to their site t...