Credits
PERFORMING ARTISTS
Raskasta Joulua
Performer
Jarkko Ahola
Vocals
Pasi Rantanen
Vocals
Tuomas Wäinölä
Electric Guitar
Erkka Korhonen
Guitar
Vili Ollila
Keyboards
Erkki Silvennoinen
Bass Guitar
Mirka Rantanen
Drums
COMPOSITION & LYRICS
Irving Berlin
Composer
Kullervo
Songwriter
PRODUCTION & ENGINEERING
Erkka Korhonen
Producer
Svante Forsbäck
Mastering Engineer