NetShare - NetShare app allows users to share mobile data or Wi-Fi networks with other users by creating a secure Wi-Fi hotspot.
Ampache - Web ( HTTP centralized ) based audio/video streaming application
Samsung Accessory Service - Samsung Accessory Service app provides features through which users can connect their accessories to their mobile phones using a variety of different connectivity methods and environments.
YouTube Music - YouTube Music is a streaming app primarily designed for Android and iOS mobile devices. The app lets individuals search for music from their favorite artists, enjoy playlists, and access 30 million musical tracks.
Samsung Flow - Android and Windows Apps.
Navidrome - Music Server and Streamer compatible with Subsonic/Airsonic.