When To Start Listening To Some Audio While Meditating?

[khalifa]

I heard it's better not to rush into having an audio background while meditating, since it's better to get used to nothing in your background first.

When is it safe to start meditating with audio in the background of the session? After a months practice or a week? 2months?

 

I'm thinking of using the following three below is it a bad idea?