I appreciate that Tidal does not have every artist/album you may be interested in hearing. It is a given that the Tidal database is growing and hopefully some holes will be filled for you. Many of us loyal Roon/Tidal users are enamored by the superior sound quality that one gets with Tidal and ease of use provided by Roon. If you cannot stream what you want do you have vinyl of the missing classics? I work for a company out of England that has developed a transfer from vinyl to digital without the need for a computer. A simple gongle or installed chip will record albums and/or rip CDs. Check out the technology @ convert-av.com