A sequel, Guitar Hero On Tour: Decades, was released in November 2008, featuring music spanning four decades.[73] A third title in the series, Guitar Hero On Tour: Modern Hits, was announced following various rumors of its existence,[74][75] and was released in June 2009, featuring songs recorded since the year 2000.[4][76][77] Both games use the "Guitar Grip" controller, and allow two players to compete against each other using any version of the On Tour series, with songs being shared between versions.[73]