This system allows players to identify any song currently playing on their car radio by dialing 948-555-0100; an automated Message from Lazlow will ask you to let him hear the song. You will then receive a text message providing the name of the song and the artist. If signed up to Rockstar Games Social Club, you'll also receive a (real) e-mail titled New Song From ZiT at Rockstar Games Social Club with the name of the song, artist, give you a link to iTunes and will save the song in a ZiT Player to give you a preview.
ZiT has an advertisement that can be heard in most radio stations in GTA IV.
Announcer: Isn't it annoying when you hear a great song on the radio in Liberty City but the idiot DJ doesn't tell you who it is?
Male voice: Who was that?
Announcer: Find out the artist and the name of any song on the radio using ZiT.
Male voice: ZiT.
Announcer: The remarkable new service. Call us!
Second male voice: And we'll tell you what you're listening to based on a complicated listening system that also helps the government spy on you.
Third male voice: Go!
Announcer: Just dial ZIT-555-0100.
Female voice: 948-555-0100.
Announcer: And follow the instructions from our needy, washed-up celebrity.
Second male voice: So simple even a spotty teenager can do it.
Announcer: ZiT. Because we'll spot the record for you.
- ZiT cannot identify talk show segments or user music.
- ZiT is similar to the real life Shazam app.
- ZiT also helps the government spy on the people who use it.
- ZiT possibly did not appear in Grand Theft Auto V due to the fact that the radio stations show the name of the song they are currently playing.