{
    "dancing_queen": "https://www.youtube.com/watch?v=3qiMJt-JBb4",
    "bohemian_rhapsody": "https://www.youtube.com/watch?v=yk3prd8GER4",
    "i_want_it_that_way": "https://www.youtube.com/watch?v=qjlVAsvQLM8",
    "let_it_be": "https://www.youtube.com/watch?v=FIV73iG_e5I",
    "viva_la_vida": "https://www.youtube.com/watch?v=a1EYnngNHIA",
    "zombie": "https://www.youtube.com/watch?v=8sM-rm4lFZg"
}