Rock Band Music Store update next week (10/23/12)

The following Rock Band Music Store songs will be made available on October 23:

Chicago – “Make Me Smile” – Pro Guitar and Pro Bass expansions available for $0.99, keyboard support
Chicago – “Feelin’ Stronger Every Day” – keyboard support
Chicago – “If You Leave Me Now” – keyboard support

Each song can be purchased for $1.99 on PlayStation 3/Xbox 360 and $2.00 on Wii.

Source: Harmonix PR