TechFrag - "Shazam removes support for the popular music streaming service known as Spotify which made users quite unhappy."
Spotify’s “unprecedented” popularity justified the deal.
We don't know when, but expect it soon.
If this feature releases, I'll be the first person to disable it.
I never use Shazam. I use Soundhound. Recently updated with spotify link. Prefer Soundhound over shazam