I was very impressed with the Innocent concert DVD, the 5.1-system audio on the DVD was, by far, the best audio on any Thai concert DVD I have ever listened to. So on these two episodes, we invited @muenue and @mr_aum to share their experiences in the concert production and post-production. We went through pre-production, production and post-production processes. It was an enjoyable recording session. This was the first episode.