JSFiddle - React, Tailwind, and code Playground

HTML

<div class='album-musicas' data-musicid='1'>  
  <a href='#' id='add-musica-playlist-link' class='addMusicaPlaylistLink'>
    <input type='hidden' id='id-musica' value='1' name='dados'> 
    <input type='hidden' id='nm-musica' value='Musica 1' name='dados'>   
    <input type='hidden' id='nm-cantor' value='Cantor 1' name='dados'>
    <img src='images/button-add-13.png' title='Adicionar à playlist' > 
  </a>
</div>

<div class='album-musicas' data-musicid='2'>
  <a href='#' id='add-musica-playlist-link'  class='addMusicaPlaylistLink'>
    <input type='hidden' id='id-musica' value='2' name='dados'> 
    <input type='hidden' id='nm-musica' value='Musica 2' name='dados'> 
    <input type='hidden' id='nm-cantor' value='Cantor 2' name='dados'>
    <img src='images/button-add-13.png' title='Adicionar à playlist' > 
  </a>
</div>

JavaScript

$('.album-musicas').click(function() {

        var mudicid = $(this).attr('data-musicid');
        alert(mudicid);
    
});