Rocksmith 2014 is a music video game produced by Ubisoft. It is a followup to the 2011 game Rocksmith but has been described as a replacement to the original game rather than a sequel. Like its predecessor the game allows players to plug in virtually any electric guitar or bass guitar and play along via the use of a USB adapter – removing the need for any proprietary controller like other music games such as Guitar Hero. The game comes with 66 songs on disk with over a thousand more available to download as paid DLC. It was announced at Ubisoft's 2013 E3 presentation and was released for PlayStation 3 Xbox 360 and PC/Mac in October 2013 with versions for PlayStation 4 and Xbox One releasing in November 2014.