Electronic devices and circuits book by salivahanan free download. To learn more about blues turnarounds, guitarists should check out the blues lessons “Turnarounds,” “Theory of 6ths,” “Soloing with 3rds and 6ths” and “Riff-Based Blues with 9-Chord Turnarounds,” taught by Dennis McCumber, David Boye and Scott A.

Chops: Intermediate Theory: Advanced Lesson Overview: • Create jazzy-sounding turnarounds by using altered harmonies. • Develop progressions with the melody note in the bass.

• Understand tritone substitutions, plagal cadences, and contrary motion. The turnaround is a great device usually found in the last two measures of a song. It adds interest to a section that is usually a sustained resolution of the tonic or main key of the song. It also serves to bring you back to the top of the tune or previous section. The two most popular turnarounds are the I–VI–II–V, which I am calling the “jazz” turnaround and the “blues” which is similar but highlights the IV–I or plagal cadence.

One of the cool things about turnarounds is that you can almost do anything as long as you put your target chords in the right place. This usually means some kind of a dominant chord will create a tension-filled approach as the last chord before the tonic. As long as you use good voice-leading, you can get very creative. 1 is an example of a I-VI-II-V turnaround in the key of G. In this example, and in all the examples for this lesson, the melody notes define the direction of the chords. This is super-important for most chord progressions and a good way to guide your ear when you are experimenting with different chord movements.

Melody first! 2 we’re using a couple of different techniques. First, the melody incorporates a repeating note, or pedal tone, while the inner voices do all the heavy lifting. Oblique motion is another term used when one note remains the same while others move. The tritone substitution (aka “flat-5 substitution”) is also put to use in this example. Basically, any chord that is a tritone away from the original chord can be used. For instance, in our previous example we had an E7b9 for the VI chord.

A tritone above E would be Bb and therefore the Bb13 in this example works great. We used the same technique to sub the Eb9 for the A9. If you want to think of this progression in Roman numerals, it would be I–bIII–bVI–V–I. 3 covers a similar progression, but has a little more action in the melody. The voicings here are all four-note chords that glide by very smoothly and can be played easily at different tempos.

We add some juicy altered sounds in Fig. These are non-diatonic notes that generate some ear-twisting tension and help make the eventual resolutions stronger. When you delve into this world on the guitar, it becomes more difficult to play the chord roots as we run out of strings and fingers. Most of the time you’re playing inversions of these chords. Sometimes the chords that you play as upper structures are distinct chords on their own and can have different functions depending on the root that’s played in the bass.