The high-end advanced code in the Jazz Saxophone Cassette will work only with high-end and a very short list of some low-end devices, you are welcome to can try it and see if it works in yours, there's no harm in trying it. If the high-end code doesn't work with your device, you will simply not hear the music coming from it. Uninstall it and install our other 'Jazz Saxophone Cassette 2' app 'for all Android versions'. You can enjoy the same collections in that app, too.

The songs you hear from the Jazz Saxophone Cassette are high-quality covers, Wikipedia defines a cover as "a new performance or recording by someone other than the original artist or composer of a previously recorded, commercially released song". The songs are collected from all over the Internet and they are updated often.