Haha, i am so happy to duet with you my brother, and if i think this is not fair, if i just post the video with your effert, you can request me a song than i play the guitar or i sing it, and this vote i will give you a half of this,

Of thats so easy
In the right corner you can see the pitch,
That i low with 3 note, hehe i am sorry
I cant draw it because i do not have photo editor app i use the fl studio mobile

By the way your guitar is very amazing