If you like to improve your English Level listening and singing a few songs, you can check their lyrics in my blog.
There is scientific evidence that corroborates that music helps in learning, as with the Mozart effect. Usually songs have expressions that are commonly used in the English language colloquially. You can pay attention on vocabulary, grammar, spelling and sounds of the words.Repetition helps internalize words, phrases and sounds. Music is about feelings and emotions helping to learn easier. Listening music does not require much time or additional elements, also it allows to know the culture of English-speaking countries