Hear what the
world sings.

Not streams. Not promotion.
What churches actually put in their playlists.

Each country is ranked independently by adoption: the number of distinct churches whose public worship playlists contain a song. The playlists reach 25 countries; 21 of them have enough mapped data to light up above. Select a country, then open any song to see where else it is sung.

Data finds the songs. The songs do the rest.