
I am trying to learn more theory, so while I was fiddling around on the piano, I want to figure out what I came up with.
The inversions confuse me in theory.
So, first my guesses, tell me if I am wrong: We are in D minor, the first chord is Dm7, the second could be Am or some inversion of C6...I don't know how to tell or how to label it, the next I am only calling Bbmaj9 because I am assuming we are in Dmin.
The fourth I have no idea what to call it without a 4th note. But if I add a 4th note C, C#, or D it doesn't sound right anymore, although cool for a "leave them hanging for resolution". But this chord is the resolution.. What do we call it? A7 with no third, because A would be the v of Dmin? I don't think that is a valid label
Were my guesses wrong?