Sad, slow song. Singer is a male, only singer. Possible name S.A.M? video has a girl standing in a hooded sweatshirt, with different colored smoke in the background.
Scenes change with the beat, but girl is always standing. Some scenes include mossy forest, snowy scene, rocky area with small plants. Listened to in 2015, but unknown song age (seems newer ie later than 2012). Song is comprised of slow synth beats, maybe singers voice?