How to delete Music file in Samsung Galaxy J2(SM-J200G)?

Depending on the source, you can deal with Unwanted music in the Play Music app’s library on your Samsung Galaxy device.  

Navigate to Apps → Tools → My Files → Audio → MORE → Edit → Mark Music Files → DELETE 

Pictorial representation of the above settings are as follows:  

a). Tap on Apps icon from the Home screen.

b). Tap on Tools icon.

c). Tap on My Files.

d). Select and tap on Audio.

e). Tap on More.

f). Select and tap on Edit option.

g). Select the Music file by marking the checkbox.

h). Tap on Delete.

i). Tap on Delete.

CLICK HERE to know how to share Music file in Samsung Galaxy J2 ( SM-J200G).