Consider how to compose melodic parts based on which chord progression and which parts will be used in harmony. In order to make your melody sound as harmoniously as possible, interesting, there is one secret that you can use to get a more accurate mood in your tracks and arrangements you can use chord progression generator Keep in mind that all the parts of your tracks that participate in harmony, namely the batch that can be labelled as a sound note: bass, pads (chord components), vocals and others. Every second of the time, all these batches put together create one common chord. It is he who creates the mood, or supports it during the sound of all the parties. When you make different parts for your tracks and arrangements, remember that when they blend together, they create a common harmony.