How to get the ID of an item in an audio playlist?

I'm using wp_playlist_shortcode() to output an audio playlist. For example: echo wp_playlist_shortcode( array( 'ids' => $track_ids ) ); Thanks to the idea in answer 142974, I'm unhooking the wp_underscore_playlist_templates() function and using my own version prefix_wp_underscore_playlist_templates() so I can customise the output of playlist items. For example: add_action( 'wp_playlist_scripts', f

[ytkwsm]

こちらにidを追加したい場合の質問→ https://wordpress.stackexchange.com/questions/141767/download-button-for-wp-audio-player/142974#142974