error parsing m4a on Galaxy Tab A, Android 7.0

Hi! I just installed DJay 2 on my Samsung Galaxy Tab A Tablat with Android 7.0. Brand New Machine. When I try to play m4a files I get the error message “error parsing m4a file”
The machine is brand new, I also installed VLC Player which does play those m4a’s without any issue. What can I do?

Hi Nils,

are the files playable in the Google Play Music application?

If you have any questions or suggestions, or if you would like further information, please don’t hesitate to contact us. 

Cheers,Lukas E.

Hi there,

can you send us an exemplary file via

Thank you in advance.

Hi Lukas,
Yes, they are, but not in DJay2
Cheers N

no further ideas?