Iridescence (progressive rock instrumental)

It's been too long!

I thought I would share this piece written for my theory and composition class at Berklee. We were asked to work with a couple of "exotic scales" from a selection including the whole-tone scale, the octatonic scale, and modes other than those derived from the major scale. I felt drawn to the Lydian Augmented and Spanish Phrygian modes. I ended up with a contrapuntal rock instrumental in rough ABCA' form. 

The A section is in B♭ Lydian Augmented, the B section is in G Spanish Phrygian, and the C section an unbroken transition into D Spanish Phrygian. Finally, I modulate with the common tones D and A back to B♭ Lydian Augmented, for the A' recapitulation.

The title (Iridescence) was inspired by my understanding of modes as a concept. With many modes sharing the same collection of notes, the tonic note that each mode centers on is what makes it unique -- gives it a unique color. And, iridescence is when something appears in different colors depending on the angle of viewing. I see that as a fitting metaphor.

The artwork is my own, made with ProCreate. I didn't paint it for this track, but as a birthday present for my mother, inspired by Kate Bush's song "Kite". She is a massive fan of Kate's and introduced me to her when I was a little girl. I rediscovered her recently and I've been spending a lot of time with her early work. My current favorite album is Never for Ever...whose influence I thought was bleeding into this track. So, in the end there is some relation. 🙂

I hope you enjoy! Any feedback on both the mix and composition is more than welcome.

~ GP

P.S. I was required to include a detailed score for the assignment. It might be too precise for a rock track in general, but if enough people are interested I will upload that, too.

Hello @Gwendolyn Przyjazna!

I am always interested in pieces featuring „exotic scales“ and modes and so I was excited to find out how your „progressive rock instrumental“ would sound like.

Since you didn’t provide a score I could concentrate on listening: My impression is, that the harmonies sound very smooth together – not as dissonantly as in some of  @PeterthePapercomPoser’s Persichetti excercises, for example „Persichetti Exercise 2 - 56 for Clarinet Duo“. Thus, producing a dreamy, melancholic sound where especially the transition section from 01:52 to 02:26 reminded me indeed at Kate Bush!

I must admit that I had to lookup what the Lydian Augmented and the Spanish Phrygian scales are all about. And so I found the reason why they are gentler or even more similar each other than I expected in the pair Lydian/Phrygian: The Lydian Augmented scale is more „darker“ than the traditional bright Lydian mode (which sounds paradoxical at first glance), while the Spanish Phrygian scale sounds much more „brighter“ than the original Phrygian one due to its major third.

You added the tag „counterpoint“ to the piece so that I was curious how a counterpuntual rock instrumental would sound like. But to be honest, I get the impression that for most of the piece, you only had one voice with a melody, while the other instruments accompanied in chords or long notes, so I have to admit that I didn't really understand what you meant by “counterpoint”.

Thank you for sharing, I very enjoyed it!