Rock Band 3 will introduce keyboard and vocal harmonies, as well as Pro mode. It will also support the large library of existing Rock Band songs. How will the new features interact with existing songs?

For example, if I have a player that has selected keyboard as their instrument, will it only allow selection of the new songs that include a keyboard track? Are there any songs existing songs (from the base games or DLC) that will have tracks added for the new instruments?


3 Answers 3



What we know:

  • Most, if not all, of the legacy catalogue of RB(meaning all the DLC along with the past games) has been charted with the cymbals one uses with the pro drums. If you look at the animations of the drummer in-game, you'll notice that the drummer will play on the cymbals or on the toms on notes of the same color. This is not conjecture based off of that, however; HMX reps confirmed this.
  • Everything new with the keyboard and guitar controllers will only be available for RB3 and all forthcoming DLC(from RB3). Same source.
  • "There are a lot of cues and “hooks” in [HMX's] authoring flow that have always been there; [they] just haven’t had the software cycles to take advantage of them". Again, same source.
  • Harmonix will be re-releasing some old DLC with full support for RB3's new features. Currently they are asking for the community to chime in on which songs they would like to see re-released first.

What we don't know:

  • What exactly the cues and "hooks" are aside from the drums. I have, however, noticed in-game that there are times in RB2 when the guitarist and the lead singer will sing together, implying that some of the songs in their legacy catalogue may have support for vocal harmonies in RB3. No concrete evidence, though.

Updated August 16th: HMX will be re-releasing old DLC with full support.


Harmonix stated that the existing drum part encoding already differentiates between toms and cymbals - so most of the existing songlist will be essentially "Pro Enabled."

  • 2
    That's only for pro drums, however; pro guitar, bass and keyboard, as well as vocal harmonies, we don't really know.
    – Mana
    Commented Aug 3, 2010 at 12:14
  • 2
    and turns out I was wrong; we do actually know about pro guitar/bass and about keyboard. No support. plasticaxe.com/2010/06/11/…
    – Mana
    Commented Aug 3, 2010 at 12:57

Harmonix and MTV Games have said that the new instruments are compatible with all the existing songs! How they are going to do this has yet to revealed.



  • Actually, that article says "Harmonix hasn’t said if it is going to update its library of tunes to use keyboards, Pro mode or vocal harmonies"
    – bwarner
    Commented Jul 28, 2010 at 17:51

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