Heavy Christmas is a producer and founded by guitarist Erkka Korhonen in 2004 music project, which presents Christmas carols heavily adapted version. Soloists project has a well-known Finnish metal and rock singers, such as Marco Hietala, Tony Kakko, JP Leppäluoto and Jarkko Ahola.
2004 - Raskasta Joulua - 00:48:03
2006 - Raskaampaa Joulua - 00:58:40
2013 - Raskasta Joulua - 01:05:58
2014 - Ragnarok Juletide - 00:57:56
2014 - Raskasta joulua 2 - 01:06:29
2015 - Tulkoon Joulu - Akustisesti - 00:53:58
2018 - Raskasta Joulua IV (Updated Version) - 01:09:40
2018 - Ajetaan Tandemilla [Single] - 00:04:12
2019 - Raskasta Iskelmää - 00:55:46
2021 - Stars [Single] - 00:04:57
2022 - Viides Adventti - 00:49:03
Raskasta Joulua (Raskas Joulu) – Discography 2004-2022 (11 CD),MP3