We have talked about how power chords can create ambiguity in the harmony because you cannot exactly tell if the chord is major or minor. In addition, transforming a diminished triad into a power chord creates a chromatic in the key pitch collection as well as ambiguity in the leading tone.
Besides blurring the lines of major and minor, reducing to power chords can help enforce root movements. Now that the listener cannot rely on whether a major chord moved to a minor chord, vice-verse, or whatever – they have to pay attention to the root movement.
Chords that are a P5 or P4 apart will now have more power in transition. The listener will notice the sol – do pitch movement, even if the chords are not V – I, because the key is not exactly distinguishable due to the power chord harmonization.
This can work to your advantage, or work against it. So, pay attention to where and how you use power chords – especially when you are bouncing between triadic harmony and power chords.
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Author: Bryan M. Waring
Bryan Waring is a graduate of USM's School of Music with a B.M. in Performance – Composition and is now attending Belmont University for a M.M. in Commercial Media – Composition & Arranging.
During his time at USM, he studied violin with Dino Liva and composition with Dr. Daniel Sonenberg, as well as has premiered several pieces during the semiannual Composer's Ensemble concert series. In 2017, Bryan was a writer for the original musical theater work of "Molded By The Flow," directed by Paul Dresher and Rinde Eckert.
Outside of school, Bryan has been involved with writing music for videogame developers at Portland's CI2 Lab, collaborating with the King Tide Party, and studying with Larry Groupé (Straw Dogs) in San Diego.
Now living in Nashville.
Along with composing, Bryan teaches music to children, receiving the Master Teacher Award for his work at ESF Camps; and does audio engineering for live ensembles.
Besides talents in music, Bryan is a team-player in any competitive work environment; equipped with skills in leadership, organization, mathematics, creativity, communication, and managing.
On the side, Bryan has worked as a model for several skilled artists in the New England area. Among his other accomplishments include obtaining the rank of Eagle Scout in April 2013 with a project of building a side parking area with guide rails for Webb Mountain Park in Monroe, CT.
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