You are downloading the Sax XAP file v220.127.116.11 for Windows Phone. Sax is a free and useful Music app: You can become a a good sax player too. Sax for Windows Phone is a whole new concept of virtual instrument. We reinvented the way users interact ... You can now download the offline XAP file to install & try it.
Download Locations for Sax 18.104.22.168 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP 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 Sax XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.