sS soundcloudEmbed(S trackID) {
  ret soundcloudEmbed(trackID, false);
}

sS soundcloudEmbed(S trackID, bool autoPlay) {
  ret [[
<iframe width="100%" height="300" scrolling="no" frameborder="no" allow="autoplay" src="https://w.soundcloud.com/player/?url=https%3A//api.soundcloud.com/tracks/]] + assertInteger(trackID) + [[&color=%23ff5500&auto_play=]] + autoPlay + [[&hide_related=false&show_comments=true&show_user=true&show_reposts=false&show_teaser=true&visual=true"></iframe>]];
}