Message Board for English/Spanish is now separated from the common one for 
English, Spanish and Japanese.

People would not believe me and maybe laught at me if they hear I'm saying 
that "I am a man who invented and started Karaoke in the history!"

Believe or not, that is actually true that in 1973 I built a microphone mixer 
with an echo circuit, and using the audio signal of orchestra being produced 
by substracting left and right signlas of streo song records, I personally 
started to enjoy "Karaoke".

A record company, Clarion Record anounced that they have invented and started 
to sell "karaoke" in 8 track cartrige tape one year later or so.  They named 
that system as "Karaoke".
I was surprised that they made and sell it with just the same idea that I had 
already done, then.

Well, it is Okay, they started it as a business while I remained to enjoyed 
it personaly.   I'm not fated to make money always, hi hi.

Only the thing that I can say with a self-confidence is that I maybe have the 
longest history and career singing Karaoke in the world, although it does not 
mean anything either, hi hi.