Possibility of music duration not setting and embed fails

[Finlay-Mitchell]

After a basic test, couldn't verify whether this was an issue or not, but during development and me launching the bot, the first time I'd add a song to the queue, it wouldn't send the embed as it was saying that duration didn't have a value, which shouldn't happen considering it's from the same data that the media URL and other information is gathered from - keep an eye on this.