Harmonix has released a new trailer for Rock Band 4. The trailer shows off a new guitar solo system. Players will be able to create their own solos. Harmonix says they worked hard on making sure players had tons of freedom and that anyone can do it. It seems like an open ended system and Harmonix seems confident that anyone will be able to spit out some awesome sounding solos.
Rock Band 4 is coming out on October 6th on PS4 and Xbox One.