You are downloading the Rock Life AppXBundle file v2015.626.1430.2378 for Windows Phone. Rock Life is a free and fun Music game: Start your own band, get the best guitars and instruments, and win millions of fans! Rock Life is the first mobile game that lets you be the rock ... You can now download the offline AppXBundle file to install & try it.
Download Locations for Rock Life 2015.626.1430.2378 AppXBundle file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline AppXBundle File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Rock Life AppXBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.