Not purely audio, but definitely related!
Jack Conte and Nataly Dawn have "pioneered" the 'videosong' format.
- Rule 1 - What you see is what you hear. (No lip-syncing for instruments or voice)
- Rule 2 - If you hear it, at some point you see it. (No hidden sounds)
Can anyone suggest how these are made? Preferably with freeware for Windows...