What are some good songs with the following info?

aight i like songs dark and gloomy (optional) but also they... im not sure how to put this... i want something with sort of drug mention in it. like what the vocalist once did or something. something from the singers point of view. if you can understand wat im tryin to say, great, but if you cant, tell me wat u dont understand and ill try to be more specific. if i can. bear in mind this is aas coherent as i can make iti.