Is billie eilish known for anything other than music?

Yes. She did vine and also she is incredibly well-known for speaking out about her depression. This is not something many can do.  Her song, 'Listen Before I Go' is about a girl talking to her lover before she does something I can't say because won't allow me. That song is about her experience of depression. She is also famous for writing her first song at just eleven, more commonly known as 'Fingers Crossed.' It is not on any music apps, just you tube and is possibly the best song in the world. It is also made up mainly from quotes pulled out of her favourite film at that time. With everything going on at the moment it reads a little differently.

Explanation:

As you have probably guessed I am oBsEsSeD with Billie Eilish.

all options are correct a) b) c) and d)

this musical excerpt is an example of piano volume. (true) !