Showing posts with label Modes. Show all posts
Showing posts with label Modes. Show all posts

December 23, 2017

Greensleeves - History and Theory

“Greensleeves” is one of the most famous English folk songs. It dates from the Renaissance and has picked up a lot of stories and speculation. It is one of several songs that are so popular, some musicians only play them by request. It has a good melody and some rather interesting harmonies that keep people listening to it over and over. It has been used as the basis for many Classical and Jazz pieces and has even been given Christmas lyrics ("What Child is This") in 1865 (over 200 years after the tune was written).

Publication and Attribution
It is generally accepted that the first printed version of “Greensleeves” dates from 1580 as a broadside ballad but that almost certainly means it existed for at least a little bit before this. (The publication history of this tune is pretty crowded; lots of versions, lots of different lyrics and lots of titles. I'm not even going to try to trace that since it can be found elsewhere.) But it is still not likely old enough to have been written by King Henry VIII in spite of the persistent rumor and unfortunate attributions on sheet music. He did write music and lyrics for existing music but he didn’t write this tune or any of its lyrics. Anonymous should get all the credit for this little song.

Meaning of Lyrics
The color green had a number of associations in the Renaissance. Sleeves in this era could be detached and switched out for a colorful splash if you had the money for that sort of thing. Green skirts, on the other hand, was a slang reference to grass stains acquired from "rolling around" on the ground and generally misbehaving. But green was also used to represent fidelity and is still very much a color associated with the fairy-folk. All of this has been used to claim the green sleeves in the folksong lyrics refer to an upper-class lady, a virtuous woman wrongly suspected of being a prostitute, an actual prostitute, a fairy or just a someone who liked the color green. Most likely, we won't ever know.

Melody and Meter
There are several versions of this melody in natural minor, melodic minor, Dorian mode and major. I’ve even run into someone claiming this tune was Eastern European in origin. This last theory could possibly explain why there are so many competing versions since when tunes travel that far, they are often shoehorned into different musical systems. But there was no musical analysis offered to support this idea so that particular theory must be left in the entirely unproven category. And of course, folk songs often develop many different versions over the centuries even when they don't travel quite so far.
Most people I know play this tune in A minor-ish but G minor-ish is fairly common and of course it can be transposed to any starting note you like. One more thing to remember is this song can be written in different meters. Some form of triple meter (6/8 or 3/4 usually) is more common in my experience but plenty of people have shifted it into duple or even odder time signatures.

A Bit of Musical Theory
Here is what I have observed about this tune.
Musically, what sounds “right” to a society changes over time. During the European Renaissance, the musical sound was shifting away from modes (scales that sound odd to modern ears) and towards the major-minor system (what Western listeners are most used to today). “Greensleeves” uses both systems and therefore shows that transition as it was happening. This is true of all the minor versions of the melody; they constantly switch back and forth from one system to the other at regular intervals, rather like a kid on a swing.
(The earliest version was printed in minor and since major just sounds wrong to me, I won’t examine that version.)

Aeolian / Natural Minor
This version starts out in the older Aeolian mode but uses the more recent melodic minor scale for the cadences at the end of phrases.

minor scales in Greensleeves

The following sound bite demonstrates the Aeolian mode, the ascending melodic minor scale and a simple version of the melody.



Aeolian (same as natural minor) uses lowered 6th and 7th scale steps. This scale is used at the start of and in the middle of phrases. The chorus actually starts on the lowered 7th scale step, a distinctly modal sound.
The ascending melodic minor scale raises both the 6th and 7th scale steps. This scale is used exclusively at the end of phrases.

Dorian Mode
Now, the Dorian version follows the same basic pattern as the Aeolian version - the tune starts in the older Dorian mode and switches to the more recent melodic minor for the ends of phrases. Dorian is almost the same as Aeolian (natural minor) but has a raised 6th. Melodic minor is actually closer to Dorian than Aeolian in some ways.
(For a more complete explanation of the different modes see my earlier post Modern Modes.)

alternating scale systems in Greensleeves

This sound clip demonstrates the Dorian mode, melodic minor and a short run through of a Dorian version of this song.
(You may notice that this version is one whole note lower than the Aeolian version. This can create the impression that this version is darker or sadder when played right after the other one. It is an auditory illusion created purely by the contrasting starting notes. I chose to play it in the same key as the sheet music for those who find mismatches between notation and performance disconcerting.)



Both Aeolian and Dorian are modes that work well on whistles and keyless flutes with the main difference being how high or low they sound. It isn't uncommon for folktunes to shift between the two, likely for the convenience of the instrumentalist's or the vocalist's range. In this tune, the lowest notes fall outside the Dorian range on keyless flutes unless you choose to play in the upper two octaves (making the top notes of the chorus challenging) or jump the those low notes up the octave (or just use other notes). But that raised 6th in Dorian also creates a different mood than Aeolian. It is well worth considering both versions.

Perhaps one reason this 400 year old melody remains so popular is that it gives us a small sweet taste of the different variations in music when the collective musical ear was shifting between different scale patterns, creating variegated melodies and harmonies that shimmer and shift with each hearing.

March 1, 2014

Ionian and Locrian Modes

This post is the last of a series about the modes.

Ionian is the same as the major scale or the same as playing all the white keys from C to C. All major scales are Ionian scales, just starting on different notes than C.
Locrian is the same as a minor scale with a lowered 2nd step and a lowered 5th step or the white keys from B to B. To start on a different note, play the minor scale and lower the 2nd and 5th steps. For example, B minor has two sharps, F and C. Since C is the 2nd step and F is the 5th, both are lowered to natural.



I'm breaking my pattern and discussing two modes at once (gasp!) in this post. The reason is simple; I don't have a lot to say about either of them.
Ionian is major. Major is Ionian. There just isn't much else to say on the subject. It is possible to argue that since in modes, you don't modulate much (except from mode to mode) that the lack of shifting key signatures is what makes a piece modal Ionian rather than major. But this is a weak argument since there are plenty of major pieces that don't change keys much. It is also possible to argue that how Ionian is used with the OTHER modes makes it Ionian but this doesn't really change how melodies and harmonies in Ionian itself work.

Now on to Locrian. Locrian is the one mode I don't get. At all. Not even a little. It starts and stops on the 7th step of the major scale which is one of the most unresolved sounds possible. In addition, moving both the 2nd and the 5th takes away any sense of center this mode might have had. To me, it always sounds wrong, unfinished, like the composer is messing with the audience or possibly trying (and failing) to impress a theory teacher. Speaking of which, I did have a theory teacher who claimed Locrian was her favorite mode and played it at the end of class regularly. It almost always caused us to run to the nearest piano and play the note after the last note of the Locrian mode just to get some sense of resolution. We may have been too steeped in the Western scales to adapt, I don't know. I have considered adjusting this scale to see if that made it more palatable to me (and I may very well do this) but the simple truth is that it won't be Locrian any more. It would become a scale outside of the modal system. Of course, there are many scales that don't fit into the modal system and they are well worth exploring. Generally, just like the modes, they all work differently and different people like different ones.
So if you enjoy that empty, tension filled feeling of a musical line hanging in mid-air, run with it! It could possibly fit in with some Jazz styles which end on non-tonic chords. But you will have to figure out how to work this mode without help from me!

February 10, 2014

(Not So) Simple Lydian

This post is part of a series about the modes.

Lydian is the same as a major scale with a raised 4th step or the white keys from F to F. To play this scale on a different starting note, play a major scale and raise the 4th step. For example, F major has one flat (B flat.) Since B is the 4th step of the scale, we raise it to B natural.

 
Lydian is challenging. Something about that raised fourth makes it very difficult to use this scale. In fact, I started this series on the modes partly in hopes that it would encourage me to figure out Lydian a bit better. I find it interesting that even though modern music theory spends a lot of time worrying about 5ths, changing the 4th can cause even more trouble. The 4th used to be considered one of the most important intervals and even today, it is described as one of the "perfect" intervals. But it doesn't get as much attention as the 5th or even the 3rd in music theory. It is treated like a stable, reliable and immovable landmark that we can count on forever. So it is no wonder that when we change this step of the scale, it throws us for a loop. The only mode that is more trouble is Locrian (up next, may the Muses help me) which changes TWO scale steps instead of just one.
The one thing I have managed to do with Lydian is use it delicately. If you ease into it and treat the scale as a fragile mental construction, you can sneak up on that fourth without it throwing the whole piece into another key. It can be a serious challenge to avoid that fourth until the melody is strong enough to handle it but I do like the pop a successful Lydian fourth gives. It lifts the whole piece up into a different emotion.
"Robin m'aime" by Adam de la Halle (also known as Adam le Bossu or Adam d'Arras) uses a Lydian scale. This is a wonderful tune from the 1200s. It is simple and sweet with the Lydian fourth opening the melody up in gentle and unexpected ways. (By the way, "Robin m'aime" seems to have started out as an old chanson that Adam borrowed for Le jeu de Robin et Marion which is the oldest surviving secular play set to music.)
The C-sharp makes this piece Lydian. Several versions of the lyrics are easy to find on-line. Basically, Marion is saying Robin loves her and buys her nice things so she likes him too. Some versions are more risque than others.

January 26, 2014

Aeolian Knot


This post is part of a series about the modes.
Aeolian is the same as the natural minor scale or the white keys from A to A. To play this mode starting on a different note, just play natural minor.


So how to talk about a mode that is now one of our regular scales? Doesn't it work just like minor? Well yes. And no. It is actually quite common for today's minor music to use a raised 7th at some point (relates to the harmonic and melodic minor scales) to get the sound of the raised 7th leading to the tonic. Aeolian does not have this sound. Since a great deal of modern music theory worries about how the 7th (and other notes) lead to the tonic, this is actually a bigger difference than you might think. Just to give you an idea of how big, musicians were beginning to use raised 7th sounds back in the Middle Ages and Renaissance, before major and minor quite existed. A ridiculously popular tune (then and now), "Greensleeves," is actually half in the modal Aeolian and half in the more modern minor (the end of the phrases is where the raised 7th sound sneaks in.) Not that they thought of it that way of course. They were just living in a time in-between the modes and the major-minor systems and their music showed it.
Aeolian can sound oddly plain to people who are used to the major-minor system. The notes stay the same no matter what is happening in the final cadence. This means the harmonies don't always match the music theory worked out for the major-minor system and so once again we have to work with this scale on its own terms. For starters, we have to understand that there won't be as much pull to the tonic (the starting and ending note) from the 7th note as we are used to. In Aeolian, landing on the tonic from the 7th note is more of a surprise, or a push, than a pull. It isn't always as final sounding as you might think either but that leaves some room for ornamenting a couple of last frills and turns that you can't always get away with in today's minor music. And that is what I like about Aeolian. It gives you room to be ornate and flashy even with a simple melody. Maybe especially with simple melodies. Of course, it is possible to go overboard with this and make the end of the piece circle in on itself in an endless loop that makes your audience start looking at their watches. This makes ending pieces in Aeolian a slippery business. One trick is to segue from Aeolian to Ionian (basically major) to keep from getting lost in the final cadence maze. This actually happens in folk music quite often as major (Ionian) and minor (Aeolian) tunes are paired up and played together as a single "piece." And Classical music often does exactly the same thing by having minor and major movements following each other in a piece.
Since most people automatically think of minor as being sad, it would make sense for Aeolian to be used for slow pieces. Which it is at times, but in folk music it is actually very common to find fast dances, like jigs, that are in Aeolian. Something about the contrast of the closed sound of this scale with the speed and jumping rhythms works beautifully together. My personal theory is that the Aeolian scale keeps the fast upbeat music from getting so cheerful we can't stand it. We get to be happy but don't feel like we are being drowned in sugar.
I look at Aeolian as one of the best places to start working with modes. It is possible to move from Aeolian to other modes fairly easily since we, as modern listeners, are used to minor shifting about quite a bit. And it is a great mode for learning to handle ornaments, extended endings and in general breaking out of our modern major-minor musical mind-sets. It is an extremely friendly mode.