How does Shazam app work?

Related questions

1. Will there be a Shazam 2 movie?
2. Can Shazam say his name?
3. Was Shazam filmed in Philly?
4. Is Shazam in the same universe as Batman?
5. Is Shazam DC or Marvel?
6. How many scenes does Shazam have at the end?
7. Are Captain Marvel and Shazam the same person?
8. Who is more powerful Superman or Black Adam?
9. What is Shazam called in the movie?
10. What is the worm in Shazam?

Tags

1. #finds
2. #computer
3. #shazam
4. #creates
5. #built
6. #match
7. #database
8. #microphone
9. #acoustic
10. #sends
11. #album
12. #title
13. #fingerprint
14. #played
15. #based
16. #information
17. #audio
18. #against
19. #central
20. #gather
21. #compares
22. #brief
23. #sample
24. #smartphone
25. #being
26. #artist