Most nationalities to contribute vocals to a musical recording (single song)

- Who
- Kingsley Maduka, The Frequency School, Martina Fuchs, Maejor Brandon Michael Green, Aaron Dawson, Brandon Lee
- What
- 159 total number
- Where
- Switzerland (Davos)
- When
- 20 January 2025
The most nationalities to contribute vocals to a musical recording (single song) is 159, and was achieved by The Frequency School (USA), Martina Fuchs (Switzerland), Maejor Brandon Michael Green, Aaron Dawson, Kingsley Maduka, Brandon Lee (all USA) in Davos, Switzerland, on 20 January 2025.
The song is a simultaneous recording from 195 individuals (1 woman from every country in the world recognized by the United Nations), and all participants are saying the word “equality” in their national language or native tongue. The song uses sound healing frequencies and the 528 Hz ‘Love Frequency’ in a bid to ignite a global movement and raise awareness about gender equality.