The best alternatives to Eddy Cloud Music are vagon, We Are Tempow, and Audius. If these 3 options don't work for you, we've listed a few more alternatives below.
Matter is an all-in-one social music platform with more ways for artists to earn revenue, share content, and connect with fans. Sell beats, sample packs, artwork and more directly from your profile, just one click away from your music.
An Open Source Music Player App. You can listen to songs online as well as offline without any Ads or any kind of subscription. More details available on GitHub Repo: https://github.com/Sangwan5688/BlackHole
CloudTunes is an open source webapp that with a unified UI for music stored in the cloud (YouTube, DropBox, etc.) and integrates with Last.fm, Facebook, and Musicbrainz for metadata, discovery, and social experience. It's similar to Spotify, but instead of local tracks and the fixed catalog, CloudTunes uses your files and YouTube music videos.
StreamScout is a search engine for music streaming services. You can search any song, artist or album and get instant results. You don't need to sign up to any service first to search for your favorite music.