日2007
OtoMAD
Voice clips chopped into musical instruments
Meaning
It is a musical mashup video that tunes sampled voices to play a song.
Origin
It emerged on Niconico around 2007 from MAD movie culture.
How it's used
Use it for note-perfect voice-instrument remix videos with synced visuals.
Example
This OtoMAD turns anime dialogue into a perfect trumpet solo.