Default [Q] Need modded version of new Google Music App


I recently bought an external micro card reader for my N7 Wifi 32gb and I wanted to place my music onto the new SD card. The problem I'm having is that the new Google Music update allows access to SD cards, but it won't show the option for saving to the external sd card (example screen below).

Is there any way to have a modified version of the app store, or a way for my N7 to get full access to the other options?