I usually teach my students that music contains the following elements:
Sure this list can be discussed, but I've found it working. My simple definition of melody is "a bunch of single tones in a meaningful order". Again, "meaningful order" is a subject of debate, but I usually give my students the following "rules" for the "meaningful order", always reminding them that every rule is merely a guideline, and when you break it, you might create something genuinely unique or cool. Or something that only makes you appear like a dilettante.
These are my guidelines:
I used to let my students create melodies using a midi editor that had this "piano roll" editor, where they could place tones in a simple 12 tone grid. The problem with that was that it was hard for the students to create anything tonal. They didn't find the "subsets", everything became atonal. Not that it would have been less melodic, but the atonality distracted them from hearing the melodic qualities.
So I decided to let them use a good sheet music editor instead. And since it's hard to treat melody without discussing harmony, rhythm and structure at the same time, I gave them a task, where they had to form the melody of a song, where the rhythm and the structure was more or less given. The poem I gave them was a nice Christmas poem by the Swedish poetist Lennart Hellsing. Since I have no permission from Mr. Hellsing to expose the poem, and since this blog is in English, I decided to replace the poem with some lines following the same metre:
When all the anger, hate and wrath
surrounds you and gets in your path,
remember to stand up and fight
for love and peace on Christmas Night.
(Lyrics by Johan Halmén, free to use)
What I gave my students was a MuseScore file like this:
Following my simple guidelines for melodic movement, my students' task was to drag the note heads upwards and downwards to form a melody line. I told them that this setup states that the key of the song will most likely be C major or A minor. I also pointed out that the last note may therefore be C or A (pointing out where they are in the stave). I even mentioned that if they wanted to use accidentals (black piano keys), they had to use arrow keys on the keyboard, but it appeared most of them just dragged the notes with the mouse, creating diatonic melodies.
An important thing of course is to listen to the music while editing. Sure they could just do the dragging of the noteheads according to my melody "rules" and only listen to the final result. Of course, every decent sheet music editor has these playback controls.
The students returned some nice melodies. I haven't even checked all of them yet. This one was the first one we had a deeper look at:
First thing I notice was that it started and ended on D. A clear case of D minor. Since we were talking about melody, we could have left the whole task by that. That is a nice melody. Some repeating tones, mostly gradual movement, some jumps. But in our course we are heading to harmony, which got me to explain how I would put chords to this melody.
Actually I wanted one of the girls to sing this song in our school Christmas party. She had difficulties getting the end right. She wanted to sing G E D instead of G F D. That was the only thing I wanted to change in the melody in the first place. But I said to my students that I will not change a single note. I will manage to put chords to the melody as it is.
Here's the final version with chords:
And since the original poem had three verses, I did this recording, playing it three times through, treating the ending a bit differently the last time:
The song never made it to the Christmas party. But I'm most sure we will sing it next year.
As I see it, a song has a composer and a lyricist. Period. Look in any song book with sheet music and you see that the composer and the lyricist are mentioned. Anyone writing chords or a second voice or a piano arrangement is merely an arranger for that particular publication. When we do these things with my students, I always want to underline that they are the composers. Even if I change a note here and there, they are the composers. This particular melody will be associated with the lovely three verse poem by Lennart Hellsing, not with my single verse above. So if we ever get the permission from Mr. Hellsing, the song will be remembered as "Julsång by Hellsing and Österholm".