desperately seeking castlevania symphony of the night

Does any one know where i can download a working iso of castlevania -SOTN that works on epsxe for Android. I downloaded the file from emup over ten times. Downloaded one of those rom app from google play, even tried three different browsers and every time it either unzips to two music tracks or or to some weird file with a .E (not .Ecm) I've asked around and the emulator is compatible with the game I even spoke to someone who played it.so can anyone lead me to some back alley download or something? If anyone else has had the same problem how they rectified it?

There you go.