Submediant is like a fancy word used in music that helps us understand the different notes and chords that we hear. It's an important chord that helps create different emotions in the song, like making us feel happy or sad.
Okay, so imagine you're playing with building blocks. Each block is a different note in music. Now, let's say you have a tower of blocks. The top block is like the main note of the song, it's what you hear the most.
But there are other blocks that go underneath the top block. These blocks are like the chords in the song. They help create a feeling or emotion.
Now, the submediant is like a special type of chord. It's the sixth block down from the top block. It's a very important chord, because it helps the song change from one feeling to another. If you're feeling happy and then the submediant chord comes in, it might make you feel a little sadder or more serious.
So, in summary, submediant is a special chord in music that comes in sixth place from the top note and helps change the emotion of the song.