Rock Band games in order

All 15 games of the Rock Band series in the order they came out, from Rock Band (2007) to Rock Band 4 (2015).

1. 
   Rock BandPS3, Xbox 360, PS2 +1 · Pi Studios, Harmonix Music Systems
   8220 Nov
2. 
   Rock Band 2Xbox 360, PS3, PS2 +1 · Harmonix Music Systems
   9314 Sep
3. AC/DC Live: Rock Band Track PackPS2, PS3, Xbox 360 +1 · Harmonix Music Systems
   16 Nov
4. 
   Rock Band UnpluggedPSP · Harmonix Music Systems
   709 Jun
5. Rock Band: Country Track PackPS3, Xbox 360, Wii · Harmonix Music Systems
   21 Jul
6. 
   The Beatles: Rock BandPS3, Xbox 360, Wii · Harmonix Music Systems
   889 Sep
7. Rock Band Metal Track PackWii · Harmonix Music Systems
   22 Sep
8. 
   Rock BandiOS · EA Montreal
   19 Oct
9. 
   Lego Rock BandPS3, DS, Xbox 360 +1 · Backbone Entertainment, Harmonix Music Systems
   773 Nov
10. 
    Green Day: Rock BandPS3, Xbox 360, Wii · Harmonix Music Systems
    728 Jun
11. 
    Rock Band 3PS3, DS, Xbox 360 +1 · Harmonix Music Systems, Backbone Emeryville
    9126 Oct
12. 
    Rock Band ReloadediOS · Harmonix Music Systems
    2 Dec
13. Rock Band: Country Track Pack 2PS3, Xbox 360, Wii · Harmonix Music Systems
    1 Feb
14. 
    Rock Band BlitzPS3, Xbox 360 · Harmonix Music Systems
    6828 Aug
15. 
    Rock Band 4PS4, Xbox One · Harmonix Music Systems
    786 Oct