Function getFirstSong

getFirstSong(
    results: ResultMusicTrack[],
):
    | {
        artist: string;
        audioURL: string;
        cover: string
        | null;
        hrefURL: string;
        name: string;
    }
    | null
Returns the first Song from a given results list returned by the iTunes Search API.
Parameters
- results: ResultMusicTrack[]
  the list of ResultMusicTrack to find and convert the first song
Returns
    | {
        artist: string;
        audioURL: string;
        cover: string
        | null;
        hrefURL: string;
        name: string;
    }
    | null
a song with replaced bigger cover
- {
      artist: string;
      audioURL: string;
      cover: string | null;
      hrefURL: string;
      name: string;
  }
  - artist: string
    The name of the song artist.
  - audioURL: string
    A URL to the audio file of the song. Currently only audio previews from Apple Music and SoundCloud are allowed.
  - cover: string | null
    Cover URL of the song.
  - hrefURL: string
    The URL users will be redirected to when clicking.
  - name: string
    The name of the song.
- null
- Defined in src/shared/Utils.ts:266