I researched analog vs digital for a long time. I like to research, buying is easy and quick. Research can take a long time.. Anyways, music depends on the source. A great song recorded badly, is no where as satisfying to listen to as a great song recorded really well.
There was a post I read by a recording engineer. He had the luck to be paid by a major music company to make a specific themed music compilation. He had access to original master reel to reel tapes, original unplayed / unopened record albums and original digital recordings.
His conclusion was it did not matter what the media was, as long as it was recorded well. He had songs, where some sounded better on digital ( CD ) than on analog. In some cases, the same song sounded better on analog. In some cases the same song sounded better on reel to reel. The media did not matter, the way it was recorded was the main factor.
I can recommend a CD, Holly Cole, Don't Smoke in Bed. 1 track sounds so much better than the rest... The Tennessee Waltz... Whatever the recording engineer did, it was brilliant. All the proof I need. I have over 14,000 tracks recorded digitally, ripped from CD, lossless format. Some sound amazing, some sound blah..

