Gas is a cool track, plenty of gaseousness about it, maybe a bit inert but good nonetheless. A gas is a gas. Cold Joy livens things up a bit, gets the molecules vibrating. Some nice sounds, and I like the cold, even if I have gotten frostbite this year (man that hurts). Then, Let's Get Happy, not something I do regularly, being Mr.Melancholic, but there is a nicely serious attitude to happiness here. After all, it's only a temporary form of madness. And, if you look at the syntactics of the nomenclature, it is only a suggestion at that. Sounds like a good idea, but you might have to think about it. Hurrah suggests the decision has been made and joyous cavorting fills the atmosphere. Tasty.