play_list.js

let allList = {
  list1: [
    {
      album: {
        title: string,
        release: string,
      },
      title: string,
      name: string,
      type: string,
      length: integer,
      like: Boolean,
    },
    {
      album: {
        title: string,
        release: string,
      },
      title: string,
      name: string,
      type: string,
      length: integer,
      like: Boolean,
    },
    {
      album: {
        title: string,
        release: string,
      },
      title: string,
      name: string,
      type: string,
      length: integer,
      like: Boolean,
    },
  ],
  list2: []
};