Use APKPure App
Get HQPDcontrol v4 old version APK for Android
HQPlayer Desktop/Embedded v4 remote control app.
HQPlayer Desktop/Embedded v4 remote control app.
HQPlayer and HQPDcontrol must be located on the same LAN.
HQPlayer must have remote control enabled.
After each change the music library in HQPlayer, you need to resynchronize the library in HQPDcontrol.