VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Sliding Explorer - Sliding Explorer is a free fast and stylish file manager app specially designed for those who want to manage their phone files easily and quickly.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
Solid Explorer - Solid Explorer is a powerful Android file manager featuring access to most popular cloud storages, root access and easy extensibility.
foobar2000 - An advanced freeware audio player for the Windows platform.
FX File Explorer - FX File Explorer is an Android file explorer and file transfer app for Android devices with a complete set of features.