The link is not poisonous. A hyperlink is a way, not a file. Poisoning usually results from downloaded files. Maybe you didn't download it intentionally, but after you click on the hyperlink, sometimes it will automatically download something, such as a Trojan horse. You can set the window to hide when downloading these things. So you don't know what you downloaded. At this time, you will be poisoned. Therefore, it is best not to mess with some unknown websites. It's not harmful to listen to music directly, but I'm afraid you won't listen to it directly.