You are downloading the Piano Time XAP file v220.127.116.11 for Windows Phone. Piano Time is a free and useful Music app: Piano Time is a multi-touch piano for Windows Phone. Record and play back your favorite tunes. Practice piano on the ... You can now download the offline XAP file to install & try it.
Download Locations for Piano Time 18.104.22.168 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Piano Time XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.