What does Shazam mean?

[djgeneral]

How to Love (shazam Version)

is the title on Youtube. what is the difference?

[Sportz]

Re: What does Shazam mean?

Shazam (service) - Wikipedia, the free encyclopedia

Shazam just sponsored the video.

Pro Tip: If you can find the answer on Google, you don't need to post here.