"歌はそれ自体で歩くことができるものです"

Simplified Meaning:

Imagine that a song is like a person walking down the street independently. It doesn't need anyone to explain it or push it along; it can move on its own and reach people wherever they are. Think about a catchy tune you hear on the radio. Even if you don't understand every word or the meaning right away, the melody sticks with you and makes you feel something special by just existing. Take "Happy Birthday," for example. It's a simple song, but it brings joy to people everywhere without needing much explanation or effort to share. The idea here is that a song has a life of its own. Whether it’s simple or complex, it can touch people’s hearts and minds all by itself. Someone who writes songs can apply this by focusing on creating melodies and lyrics that resonate with others on their own power. If you’re an artist or a creator, aim to make something that stands out and connects with people without much added effort or explanation.