Youtube Music, Spotify, Deezer, Apple Music, SoundCloud, youtube-dl, Bandcamp, TuneIn Radio, yt-dlp, Freefy, nuclear, Funkwhale, Noiseblend, Pocket Casts, VitaMp3, DemoDrop, Joox, TuneCable Spotify Music Downloader, StreamScout, Music Folder Player, YtDesktop, MusicPlus, Inout Music, Music 4 Retail, FluidDATA, MTME, Label Heroes, Meows.app, MonkingMe, Forgotify, Dozmia are some alternatives to Go-MP3.