How to update every minute?

Question

PHP

Hello. Please tell me, I have a page on which I display records from the database. How to make the content updated every minute (or better, as soon as a new record appears, it is immediately displayed). And one more problem. I have records with status field and values ​​0 (new) 1 (old).
How to make the melody play when the content is updated - if there are records with a value of 0. I will be very grateful for your help. It's hard for me)

Answer 1

setTimeout or setInterval make ajax requests and display results based on the results.
music<audio src="...." controls autoplay></audio>

Answer 2

Sockets or setInterval