This mode allowed players to jump in or out of a song and change instruments or difficulty levels mid-track without pausing or failing the song.
Building on the "full band" concept of its predecessor, Guitar Hero World Tour , GH5 introduced several quality-of-life improvements designed to make playing with friends seamless: Guitar Hero 5
A competitive online mode where up to eight players could compete in various game types, such as "Momentum," where difficulty increased as players hit notes. Guitar Hero 5 Review: Do The Evolution - Kotaku This mode allowed players to jump in or
For the first time, players were not locked into specific roles. A band could consist of any combination of instruments—such as four guitarists or three drummers—playing simultaneously. Guitar Hero World Tour