Ohm Force has announced its 23rd Ohm Studio Collab Friday scheduled on December 21st, 2012.
Participants will gather to make their own Christmas song with no limitation of genre or instrument used, etc.
All the participant has to do is download and install Ohm Studio, create an account and log in between 8:00 PM and 2:00 AM (GMT). Then contact Red_Force on the channel.
Find more details here.