The Subhuman a.k.a Stefan Breuer is a singer/songwriter from the Netherlands who creates a wide variety of different songs. "The shining sun" is a mellow, melancholic, almost depressing acoustic rock song. I hope you like it.
"Whipple" is a slow, mellow, and quite melancholic synth+vocals song by Peter Fox Simon & Standly On Time.
(found via Starfrosch)
Another The Math-amphetamines song, but this one is a bit more melancholic and sounds more like a traditional folk song.