Perceive
To perceive is the ability to experience art-- to be able to sense the visual expression presented in the work. This is the key goal of artists and the purpose of the art. Artists use their imagination and skill to convey feelings, creativity and innovation, and to teach people. The beholder of the art should be able to "perceive" to communicate with the artist through the masterpiece.
Answer:
There's not really any specific way.
Explanation:
Billie Eilish is a very distinctive singer and there is no real exact way to sound like any particular singer. If you really want to sound like someone the best thing to do is just listen to a particular sentence (or lyric) and repeat it over and over again and each time if your heading in the right track you could sound a bit like her. But there is no exact way to do this.