Andres Barreto launched several startups, including Grooveshark and what other?
Grooveshark Grooveshark was a web-based music streaming service owned and operated by Escape Media Group in the United States. Users could upload digital audio files, which could then be streamed and organized in playlists. The Grooveshark website had a search engine, music streaming features, and a music recommendation system.
Groove Coaster Groove Coaster is an iOS rhythm game developed by Matrix Software and released by Taito Corporation on July 28, 2011. Groove Coaster Zero is a free-to-play updated version of the game. It is a spin-off franchise to "Space Invaders".