A guitar chord progression chart doesn’t need to be complex to sound good. When musicians look at a chord progression chart they often look for simple chord progressions. This is especially true with many guitar players. What is one simple guitar chord progressions? Where did it come from? A Simple Guitar Chord Progression and It’s Mechanics One simple guitar chord progression is the I, IV, V, iv chord progression. In order to understand this progression more clearly we should look at an example. Let’s look under the hood of a C major chord progression (A major chord progression is often simply called a chord progression.). Major Scales and How They Contribute to Progressions First, we must know the C major scale because it has the same letter name as a C chord. The C major scale has a C leather guitar straps , D, E, F, G, A and B note. We will call the C note the 1st note and the D note the 2nd note etc. A chord progression comes from the 1st, 4th, 5th and 6th notes. Therefore, the C chord progression is made up of the C, F, G, and A minor chords (The sixth note leads to a minor not a major chord.). Now we know how to get major chord progressions. How about minor chord progressions? Under the Hood of Minor Chord Progressions A common minor chord progression is the i, iv, V progression. Let’s say we want to find a C minor chord progression. A minor chord progression is made up of the 1st, 4th and 5th notes. The 1st and 4th notes become minor chords because the Roman numerals are lowercase (i, iv). On the other hand, the 5th note becomes a major chord because the Roman numeral is uppercase (V).