Hi! I'm making a website about the Beatles, their tours and etc. I don't know how can I make this website more attractive. Can you suggest me something?

That is awesome! You have many options to make your website more attractive. For example, you can add something interactive there, like a map, to give a detailed look at live shows performed by the band throughout history. I think it's a cool idea, you just need a decent map maker to realize it. I'd like to check your website, good luck!