Very few know about Gracenote, but use its service almost on daily basis. Gracenote is the company founded by entrepreneur Scott Jones in 1990’s. The company has a huge database of over 55 million tracks and 4 million cds and provides this information to many clients such as Apple iTunes and Yahoo Music Engine. Till date almost 150 million users have used the services of the company and made over 6 billion searches. The company’s software is used to power many famous consumer electronic brands like Philips, Panasonic, Samsung and Sony. Inventor Scott Jones is also responsible for inventing a social search engine Chacha.