Music play an integral part in the over-all impact of a drama series. There had been several instances where a drama series attracted my attention because of the official soundtrack may it be dramatically haunting or with a light breezy vibe. It never fails to help connect me to the story or the characters.
There are times when I would first look at the music video to get the feel of the drama series. It also help me decide if it is worth looking up to. This is where I would put all my favorite drama OST music videos, official and those that were fanmade.