First launching on Aug. 19 2002, Shazam began its life as an SMS service where users would dial a number, hold up their phones to identify the song being played, and then receive the name and artist via a text message. While it grew in popularity and influence over the years, it was in 2006 that Shazam was launched as an app, before becoming available on both Apple and Android devices in 2008.

By 2011, the service had recognized more than one billion songs, and by the following year, that number had increased to five billion, with the 15 billion milestone following in 2014. In 2017, it was announced that Apple had acquired Shazam for $400 million.

Now, Apple have announced that Shazam has hit the impressive milestone of 100 billion song recognitions across its lifetime. The news comes just five years after the service celebrated 20 years with news it had surpassed 70 billion recognitions.

“This monumental milestone not only reflects how much people enjoy using Shazam, but also their appetite for new music,” said Oliver Schusser, Apple’s vice president of Apple Music and Beats in a stateent.

“Music discovery is at the core of everything we do, and we keep innovating to make sure music lovers around the world can tap the Shazam button no matter where they hear music playing!”

Apple have also shared a handful of statstics to put the 100 billion figure into perspective, noting that the number is equivalent to 12 songs identified for every person on Earth, and that one person would need to use Shazam to identify a song every second for 3,168 years to reach 100 billion.

An Apple Music playlist was also created by the company which features the 100 most-Shazamed songs across the app’s lifetime.

Atop the list is Tones and I’s “Dance Monkey” with 45 million identifications to its name, closely followed by fellow Australian act Gotye and his 2012 Kimbra-featuring hit “Somebody That I Used to Know”.

Passenger’s “Let Her Go”, Ed Sheeran’s “Perfect”, and Macklemore & Ryan Lewis’ “Can’t Hold Us” round out the top five, with acts such as Lewis Capaldi, Hozier, The Weeknd, KALEO, and Sia completing the top ten.