Jukedeck has taught a computer program to write songs in seconds

Jukedeck has raised a total of 2.5 million in funding across three rounds, the most recent of which was led by Cambridge Innovation Capital. Other investors include Backed VC, a 30 million ( 23m) European fund that launched last month, and Playfair Capital, which has also invested in Appear Here and Dojo. According to Rex, the product's "core user base" is online video makers. "Our market is YouTube creators and people making videos. We've built up a core of these people who are coming back to us every month," he said.