Soundiiz - Transferring playlists between various music streaming platforms.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Musconv - MusConv Tool is powerful music migration program.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
Tune My Music - Transfer Playlists Between Music Services
foobar2000 - An advanced freeware audio player for the Windows platform.