Google (NASDAQ: GOOG) released its own music streaming service Tuesday, joining the ranks of Spotify and Pandora. Google's streaming service is closer in function to Pandora (NYSE: P) than Spotify, however, allowing users to choose a certain artist or genre, which then turns into a curated playlist, similar to Pandora radio. According to Re/code, the service is free as an incentive to sign up for the paid service. For more business and financial news, click here.