for More Songs

 The capacity of main storage may not be enough for storing Hi-Res files.  You can use external microSD card to put numerous audio files.  MicroSD card as 128 GB to 1 TB will be very good for this purpose.  In this case, you can change music directory of MPD on Android.  

 Android phone has a space for microSD card. You can put into SDXC card such as 256 GB of storage capacity.  It could be necessary to format in order to use in your phone.  Then, make Music folder in the external SD card using file manager.  

 Then long-tap the Music folder and take information from property at right bottom.  Write down the pass to Music folder in SD card as follows.  Usually it will be /storage/XXXXXX/Music.  

Using a text editor, ex. QuickEdit, make a file and write the pass to Music folder as follows:

music_directory "/storage/XXXXXX/Musc"

Then save it with the name mpd.conf at the main internal storage directly.  Copy your numerous music files into the Music folder of SD card.  Now you can run MPD.  Make sure that MPD is "RUNNING" but not "NOT RUNNING".  Then you will see your albums and songs in the SD card in MPD client application as M. A. L. P.

 That's it.  Please enjoy beautiful sound using your Android phone!  Let' try!  Super!