Rock Band 3 for Sony PlayStation 3 is a music video game that falls under the rhythm game genre. It's the third main release in the Rock Band series and allows players to simulate playing music across numerous tracks using controllers shaped like musical instruments. Gamers can play guitar, bass, drums, and for the first time in the series, the keyboard. Rock Band 3 introduces a Pro mode, which is designed to teach actual musical skills on instruments. With an extensive setlist and support for vocal harmonies, the game can accommodate up to seven players for a full band experience.