Help with !play song command.

I am a begginer at bot development and I want my bot to play song in the voice channel I am rn without using ytdl-core. How can I do this? I read all the voice pages on the Discord.js guide but still have no idea of how I am going to do this.

Discord.js version: 14.14.1
Node version: 21.6.1
@discord/voice version: 0.16.1
@discord/opus version: 0.9.0