Sylo 4.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application lies within Audio & Video Tools, more precisely Players. We recommend checking the downloaded files with any free antivirus. This free Mac application was originally developed by UNISION INC.
From the developer:
Sylo allows you to build a music library with easy access to all your favorite songs and artists.
Main features:
- Download songs for offline playback.
- Get access to 30+ million more songs.
- Listen ad-free.
- Get better sound quality.
- Background music playback.
You may want to check out more Mac applications, such as Melody Player, 33 RPM or Sweet MIDI Player, which might be similar to Sylo.