Rock Band 4's samlede antal sange bliver ved med at vokse, da Harmonix nu har afsløret hele 17 nye af slagsen. Artisterne inkluderer navne The Black Keys, Scorpions, System of a Down og Disturbed. Rock Band 4 udkommer på PS4 og Xbox One d. 6 oktober.
• 4 Non Blondes - "What's Up?"
• The Black Keys - "Fever"
• Disturbed - "Prayer"
• Duck & Cover - "Knock Em Down"
• Eddie Japan - "Albert"
• Fall Out Boy - "Centuries"
• Halestorm - "I Miss The Misery"
• Heart - "Kick It Out"
• Heaven's Basement - "I Am Electric"
• Lightning Bolt - "Dream Genie"
• Rick Derringer - "Rock and Roll, Hoochie Koo"
• Rush - "A Passage To Bangkok"
• Scorpions - "No One Like You"
• Slydigs - "Light The Fuse"
• Soul Remnants - "Dead Black (Heart of Ice)"
• System of a Down - "Spiders"
• White Denim - "At Night In Dreams"
Tidligere annoncerede sange:
• Aerosmith - Toys in the Attic
• The Cure - Friday I'm In Love
• Dream Theater - Metropolis - Part 1 The Miracle And The Sleeper
• Foo Fighters - The Feast and the Famine
• Judas Priest - Halls Of Valhalla
• Live - All Over You
• The Outfield - Your Love
• Ozzy Osbourne - Miracle Man
• Paramore - Still Into You
• St. Vincent - Birth In Reverse
• Van Morrison - Brown Eyed Girl
• Avenged Sevenfold - "Hail to the King"
• Fleetwood Mac - "You Make Loving Fun"
• Jack White - "Lazaretto"
• The Killers - "Somebody Told Me"
• Spin Doctors - "Little Miss Can't Be Wrong"
• The Who - "The Seeker"