If those work for you then great, thanks for sharing some tips.
They are non conventional and look like they require a fair bit of memorisation or brain work.
@Jozsef mentions the circle of fifths.
It has all the information you need in one easy to view reference guide.
It takes a little time to become familiar with it.
Allow me to introduce you to it here: The Circle of Fifths Part 1 - where does it come from?
I hope that helps.
Cheers
| Richard_close2u | JustinGuitar Official Guide, Approved Teacher & Moderator