如何根据类别ID 10即音乐来过滤youtube视频？

Below is the URL I am using to search YouTube Videos:

 // One Url
$youtube_api_url = "https://www.googleapis.com/youtube/v3/playlistItems?
                       part=snippet&id=10&key=".GOOGLE_API_KEY;

 // Two Url
 $youtube_api_url = $youtube_api_url."&regionCode=GB&playlistId=
                       ".$playlist_id."&order=relevance&maxResults=50&
                 part=snippet&q=".urlencode($artist->name.' Music Video Vevo');

I have separate link as :

https://www.googleapis.com/youtube/v3/videoCategories?part=snippet&id=10&key={YOUR_API_KEY}

To know category id. But how can I filter fetched videos by category id.