You are downloading the Save & Play XAP file v188.8.131.52 for Windows Phone. Save & Play is a free and useful Music app: Save & Play is an application enabling you to save video and audio files into your Windows Phone.From then, playing these medias offline ... You can now download the offline XAP file to install & try it.
Download Locations for Save & Play 184.108.40.206 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 Save & Play XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.