Okay, okay!!!

I'm not a soft- and hardware engineer, I'm not a composer, I'm not a musician, I'm not a sound engineer, I'm not a computer freak, I've no answer about physics and sounds, I'm deaf and blind...
Who am I? I'm nobody...
Okay, I'm not allowed to have my own opinions and experiences. So, I go and rock myself...
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Greetings from Frankfurt (Germany),
Sheriff ;-)