the first person gives a classical song that can be easily found on youtube/spotify and optionally a few descriptive words or whatever they want
the second person bases however many kids they want off the song and description, then leave a new song
and so on!
for example:
1st:
[name_m]Harry[/name_m] & [name_f]Hermione[/name_f] by [name_m]Nicholas[/name_m] [name_m]Hooper[/name_m]
think melancholy wizard/astronomy names
2nd:
[name_f]Ella[/name_f] [name_f]Luna[/name_f]
[name_m]George[/name_m] [name_m]Cosmo[/name_m]
[name_m]Rupert[/name_m] [name_m]Elio[/name_m]