stop(channel, account) {
    if (!this.player)
      return
    if (this.status === 'stopped')
      return this.play(channel, account)

    var menu = this.menu
    menu.clear('header')
    menu.update('header', template.pause())
    this.status = 'stopped'

    return this.player.stop()
  }
[Stop playing]
[And show the stopped status on logo.]
@param channel {Object}
@param account {Object}