Have you seen a "Google Discography" yet?
...add the word discography to a musician search to see how Google is going to swallow up another fat niche of websites, (music fan / discography / music history / etc sites, bye-bye).
I was looking for news of Alvin Lee's death, and stumbled across the "Google Discography" SERP widget -- it's a horizontal image slider with album covers and names that run across the entire width of the window. There are chucks of (WikiPedia) scraped content on the left and right.. all the albums are clickable for more info and expanded search results.
I expect they'll add links to Google Play or some other GOOG branded service to sell tracks or albums soon...