Tidal Offering Free 12-Day Trial Starting on Christmas, Including High Fidelity Tier Posted on December 22, 2017December 22, 2017 by admin Tidal Offering Free 12-Day Trial Starting on Christmas, Including High Fidelity Tier Mac Rumors 12 days of free Tidal HiFi service is a good opportunity to try out lossless streaming 9to5Mac Full coverage Source: Google News Feed