mope rock

Gloomy rock music for sad people, hence the word "mope". More commonly used to refer to older post-punk or goth bands with an overtly depressive or dark atmosphere.

"I don't get how you can listen to Red Lorry Yellow Lorry, it's such mope rock."

ECM Jazz

A type of jazz music that is associated with the record label ECM. Common characteristics in ECM jazz is drawn out compositions and focus on atmosphere over melody, usually taking cues from other genres such as Classical or New Age.

Dude 1: When did you get all of these records?

Dude 2: It's all ECM Jazz, so I got it for a bargin.