ZTE reef music from sdcard won't play

[AC Question]

I have a ZTE reef How do I get the music from the sdcard to play without having to transfer files from sdcard to phones internal storage. Have 32gb card and less than 2gb on phone.?

 

[B. Diddy]

What format are the music files, and where did you get them from? Did you copy them from your computer, or download them directly from the web? Which music player are you using?