Kelley Green by Project Pat (ft. Juicy J). Fair warning it is explicit hiphop, but the lyrics are very upbeat and this is my jam every time I'm excited about new herb as that's what this jam is all about! T9X by Tech N9ne is another hiphop song that talks a lot about experiences on drugs, but the arrangement is very slow and hollow sounding almost, its hard to describe but I haven't heard many songs that actually make me feel like things are slowing down and floating away while listening.