10 out of 10. You heard a 1Hz difference. What are you.
You got every single one right. Including the round where the difference was ONE HERTZ. That's a frequency difference so small it's at the absolute edge of what human ears can theoretically detect. You don't just hear music — you feel it vibrating in your atoms. You are the instrument. You hear the world in frequencies the rest of us are deaf to. Every out-of-tune note is a personal attack. Every perfect chord is a religious experience. You should be making music, mixing music, or at minimum running the aux at every party forever.
Get your read — free on iPhoneyour ears process sound at a level most people can't comprehend. the world is noisier for you than it is for anyone in the room.