Music Theory for Guitarists: Everything You Ever Wanted to Know But Were Afraid to Ask by Tom Kolb
Between these, come the likes of the most simple and common p (piano- quiet) and f (forte- loud). More middling volumes can be created via mf and mp, while sudden moments of loudness can be achieved through sfz instructions. Dynamics are one of the most simple concepts in music theory as they a have a very distinctive and definitive existence. The Western chromatic scale organises a specific set of pitches within the human hearing range, and allows us to move up through every single note. While we are used to this sound, it’s important to remember that this doesn’t nearly cover every single pitch.
A set of quaver triplets, for example, would tell you to play three equally spaced notes within the rhythmic period that would normally be filled by two normal quavers. Technically, tempo and metre are encompassed by rhythm, but rhythm also has its own distinctive action. For example, a semibreve rhythm implies that its note should be a held for four beats. You should familiarise yourself with these terms as well as semiquaver, minim and crotchet, as they all give length to notes. The ideas of tonality and harmony often overlap as harmony is created from notes that exist within a tonality.
The particular quality of each of these stacked thirds defines whether the chord has a major, minor or dominant tonality. The musical alphabet may seem very simple, but it's very important to cover. It is the foundation for everything you'll learn in music theory. The natural musical alphabet is simply the first 7 letters of the alphabet.
When you’re performing on your instrument, you don’t have any time to think through the theory of what you’re playing. A mode is a type of scale or tonality built on something aside from the typical major and minor scales and keys we are used to. An easy way to explore the major modes is by viewing them as a selection of white notes that start on a different note to the C major scale we’d expect to create using white notes. As such, the Dorian scale is the white notes from D-D, creating a distinctive sound. The first step in understanding guitar theory is learning guitar scales. Guitar players use scales to play melodies, riffs, solos, and bass lines.
On the 4th string the patterns change a bit more to compensate for the tuning of the 3rd string. Still, you should see the similarities between these patterns and the previous. Another way to easily visualize this, is to look at a piano keyboard. Within an octave on the piano, you'll notice that there are two spots that have two white keys right next to each other.
In the diagram below, you can see the relation between the notes and intervals of the G major scale. Before we get to the details of the major scale, let’s start with a basic understanding of what a music scale is. If you are doing this exercise using only major and minor triads, you will only complete two rows in the ‘Chord Notes’ section. While tab and notation are the most common types of sheet music found in the West today, they aren’t the only available.
So if we start on a C note and apply the pattern, we’ll get a C major scale. There are indeed other areas of music theory any guitarist serious about upgrading their Guitar skills should learn, from modes to modulations. From understanding chord construction to intervals in the Major Scale, if you play guitar you can't afford not to read this...