SONG: SOMEBODY THAT I USED TO KNOW (WALK OFF THE EARTH)

http://es.lyricstraining.com/play/17611/walk_off_the_earth/somebody_that_i_used_to_know_cover

SONG: YOU GOT IT BY ROY ORBISON

http://es.lyricstraining.com/play/21163/roy_orbison/you_got_it_live

SONG: LET IT BE BY THE BEATLES

http://es.lyricstraining.com/play/19879/the_beatles/let_it_be

SONG: YESTERDAY BY THE BEATLES

http://es.lyricstraining.com/play/1680/the_beatles/yesterday_live

SONG: IMAGINE BY JOHN LENNON

http://es.lyricstraining.com/play/6519/john_lennon/imagine

ENGLISH ON LINE: PRONUNCIATION - PRO

http://www.englishonline.org.cn/en/learners/english-for-work/pronunciation-pro