Question

The were listening to music at 6 pm yesterday​

Answer 1

(+) They were listening to music at 6 pm yesterday​.

(-) They weren't listening to music at 6 pm yesterday​.

В этом предложении использован глагол listen в форме past continuous. Чтобы выразить отрицание, добавляем частицу not к вспомогательному глаголу were.

Answer 2

That's great! Listening to music can be a wonderful way to relax and enjoy your time. Is there anything specific you would like to know or discuss about listening to music at 6 pm yesterday?