Media player display artist/song and lyrics

Hello,

I have a setup like this
hassio installed
mp3 files mounted from my nas to /media
external access with a proper duckdns https
a google cast installed and linked with home assistant

When I play a song I got this :

[media_player.kitchen](https://hassio.local:8123/developer-tools/state#) 
playing volume_level: 10
is_volume_muted: false 
media_content_id: https://xxx.duckdns.org:8123/media/local/a/Thebandbetter - Mylastsong.mp3?authSig=eyJ0eXA0NH0.k48znDA6Jr8lJYLx-CL7pADX577nJmxXu 
media_duration: 270.445714 
media_position: 163.625391 
media_position_updated_at: 2020-12-22T07:05:55.633169+00:00 
app_id: CC1AD845 
app_name: Default Media Receiver 
entity_picture_local: null 
friendly_name: kitchen
supported_features: 152463

Is there a way to ‘capture’ the artist and the song as a variable ?

Also, I have installed the Genius Lyric via HACS:
on my configuration.yaml I have

genius_lyrics:
  access_token: axxxxxxxxxxxxxxxxxxxxxxxb
  entities:
    - media_player.kitchen
type: conditional
conditions:
  - entity: sensor.kitchen_lyrics
    state: 'on'
card:
  type: markdown
  content: >-
    ## {{ states.sensor.kitchen_lyrics.attributes.media_artist }} - {{
    states.sensor.kitchen_lyrics.attributes.media_title }}

    {{ states.sensor.kitchen_lyrics.attributes.media_lyrics }}

but I got this results :

[sensor.kitchen_lyrics](https://hassio.local:8123/developer-tools/state#) off
 media_artist: null 
media_title: null 
media_lyrics: null 
friendly_name: kitchen Lyrics

Am I missing something ?

Thanks for your help

Any idea to help me with this problem ?

My media player isn’t catching any song title or artist…
And by the way, is it possible to play a playlist ?

Thanks!