It's 11:45 pm here in Seoul.
Jung Min will be shown at SimSimTapa(00:05 ~ 02:00 am) of MBC soon as a DJ with Gyuri of KARA from 13th of Dec. to 19th of Dec.
I'm not sure whether it will be aired with web cam or not.
Anyway, you can hear his voice at the below URL.
You need Window Media Player to open it.
(updated) Dec. 14
The above URL worked last night but it's not working at this moment at my computer.
Pop up message say "It's not able to connect the site due to many access"
Then you should try this URL.
Now I can hear Jung Min's voice and hope it works at your computer.