
The progression you choose is a personal choice – which do you most like? We may even decide to keep looking beyond these four, and consider seventh chords, chords outside the key, or something else. Let’s assume that for this song we don’t want to repeat any of our first three chords. Now we can find that last chord! Since we now know all the chords in our key, we can start trying out some options. G A Bm C♯dim D Em F♯m Getting that final chord in the progression Alright, here’s what we get if we pull out all seven chords:Īltogether, here are the chords in our key: A chord with the notes G B D is major because G to B is 2 steps and B to D is 1.5 steps minor has the opposite relationship (e.g., the B D and F♯ in our Bm chord) diminished has 1.5 steps between each pair of adjacent notes (e.g., C♯ E G). To determine if the chord we made is major, minor, or diminished, look at the intervals between each note.

We can do this for every chord in the key. That’s G, B, D – or G major – which is exactly what we’d expect. We start counting at G… two notes up is B… and then two more is D. Let’s see how that looks with the G chord.

We’re going to assume you’ve started writing a chord progression, and have two or three chords together.

Let’s dive right into this problem and explore a very handy technique for finishing those chord progressions. How many times have you been writing a chord progression, when you suddenly hit that wall? It happens all the time: I’ll be writing a song and have three chords that sound great – and perfectly fit the idea in my head – but I can’t seem to find the right chord to go next. For those times when you’re writing a song and can’t find the right chord to complete a progression, this technique – using applied music theory – will help you discover your best options and help you complete your song.
