RemoteNOW - RemoteNOW is a TV controller application that comes with a virtual way to deal with your Android TV.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
KKMultiScr - KKMultiScr is an interactive application designed for multiscreen that allows to control your android application with ease, so make your life easy with the proper channel handling.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
Mi Remote controller - Mi Remote controller is a reliable free to use application that allows you to control any electric appliances with your phone.
foobar2000 - An advanced freeware audio player for the Windows platform.