This app was mentioned in 6 comments, with an average of 1.00 upvote
Make your music folder an SMB share on the NAS. From the computer, just point your music app of choice to that network location for it's library folder. To play the music directly on your Android device, browse to the SMB share with an app like this: https://play.google.com/store/apps/details?id=com.threecats.sambaplayer&hl=en
To control music playback on the PC with your Android Device, You could use this: https://www.guidingtech.com/12608/control-music-itunes-windows-media-player-from-android/ or, you could try this via some screen sharing/VNC client.
its called samba player here is the link.
thank you very much for this
https://play.google.com/store/apps/details?id=com.threecats.sambaplayer&hl=en