Melody is a series of notes from the scale of a particular key. A good melody has enough repetition to be memorable and enough variety to be interesting. If I sing one note over and over that would be easy enough to remember, but way too boring. On the other hand, I could sing all kinds of notes up and down the scale and sound good without being able to remember their sequence. Finding the balance is key.
Depending on your song’s structure, you will need two or three different melodies: one for the verses, one for the chorus and one for the bridge. Create as many melodies as you can. I am constantly recording melodic ideas on my phone to use at a later time. Don’t assume your first melody is going to be best for the song. Having more melodies than you need allows you to be selective and purposeful. Also, one of the extra melodies may make for a good instrumental or intro riff.
Consider the the theme of the song when writing your melody. If your song is about the joy of the Lord, please do not have it sound sad! Unless sarcasm is your goal, your melody should communicate the same message as your lyrics. It gives us additional emotional content that the lyrics alone cannot provide.
Melodies are expressed in phrases. Organizing the phrases is a way to develop the melody. If we name the phrases A and B, we might create a melody like this: ABAB or AAAB. Notice how both examples show repetition and variety. Other examples could be AABAAC or ABCABD.
Question and Answer is a type of melody where the first phrase (Question) ends on a high note similar to the vocal inflection used when asking a question. The second phrase (Answer) may start similarly, but ends on a low note often the starting note of the Question.
Worship songs are most congregational friendly when they are written within one octave. More notes is not necessarily better. Many melodies only use five notes. A singable melody is what we are after. Be creative and have fun crafting a great melody!
Have you started writing? What are you waiting for?