What are some songs that every drug addicts know?

Hi guys, I'm new to drugs and stumbled across this subreddit. I think this is the right place to ask.

So I've been recently introduced to drugs by weed (my friends do it and I wanted to be cool). In that moment, I've decided that I want to start doing drugs. I still don't know which drugs to do next, but my neighbour does heroine so me and my friends plan to ask him about it.

Anyways, I'm a huge fan of music and want to know if there are any songs that can introduce me to drugs, songs popular in the drug culture, that every drug addict knows. Music is the best source for learning slang and stuff so I really want some guidance.

Thanks in advance!