I think the songs by Westlife is OK

Do you know, most pop songs are not grammatical. At some of the very best schools in England, a book of hymns "Hymns Ancient and Modern" is used. That is a good starting point if you want to catch up on an elite English education that you have missed.

Words, don't come easy, to me, how can I find a way, to make you see, I love you words don't come easy Words, don't come easy, to me, this is the only way, for me to say I love you words don't come easy Well I'm just a music man, melodie 's so far my best friend but my words are calling out longer I reveal my heart to you and hope that you'll believe it's true, 'cause Words, don't come easy to me, how can I find a way, to make you see, I love you words don't come easy This is just a simple song, that I've made for you on my own, there's no hidden needing, you know that I when I say I love you honey, please believe I really do, 'cause Words, don't come easy to me, how can I find a way, to make you see, I love you words don't come easy It isn't easy, words don't come easy Words, don't come easy, to me, how can I find a way, to make you see, I love you words don't come easy don't come easy to me, this is the only way, for me to say, words don't come easy - F R David

YouTube has many songs. Frank Sinatra sings very clearly. Also, the song Getting to Know You from The King and I is quite good: https://www.youtube.com/watch?v=1o1t-PhkFAQ

"Asleep" and "Please let me get what I want" by The Smiths, "Here comes the sun" by The Beatles, "Sky full of stars" by Coldplay and most songs of Frank Sinatra