daap
OwnTone is an open source (audio) media server for GNU/Linux, FreeBSD and macOS.
It allows sharing and streaming your media library to iTunes (DAAP1), Roku (RSP), AirPlay devices (multi-room), Chromecast and also supports local playback. You can control OwnTone via its web interface, Apple Remote (and compatible DAAP/DACP clients), MPD clients or via its JSON API. Besides serving your local music, podcast and audiobook media files, OwnTone supports internet radios and Spotify (requires Spotify premium account).
The open network attached storage solution. openmediavault is the next generation network attached storage (NAS) solution based on Debian Linux. It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, RSync, BitTorrent client and many more. Thanks to the modular design of the framework it can be enhanced via plugins.