Generate a more complex version of this sentence The Christmas Concert is celebrated every December and is a 3 day event.Konser Natal dirayakake saben wulan Desember lan dianakake sajrone 3 dina.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "Konser Natal dirayakake saben Desember lan patemon olahraga lan pesta perpisahan kanggo siswa sing lulus saka institusi kasebut uga dianakake saben taun. "