This record is for the most people participating in a singing relay of multiple songs.
The record is to be attempted by a team of unlimited size.
The record is measured by the amount of people participating in the singing relay.
For the purpose of the record, a singing relay is defined as a line of people who sing a song in relay, i.e. the first person sings the first word of the song, the person next to him the second, and so on, until the song finishes.