There are at least two more odours (a term to be taken with slight irony) that can be pleasing to me in some way.One of the reasons I always stepped out of the car at the petrol station as a kid when my parents refilled the car. Sure, gas can be polluting to the environment when leaked and has been confirmed to be cancer-inducing at high concentrations, but the smell is awesome. (Unless you have a gas leak, that is)
Ever write with a felt tip pen? The sound isnt as nice, haha.The sound your pencil or pen makes when writing stuff down. This is especially true for pens with sharp points, like the good ol' nib pen a.k.a cartoonist's pen or those refillable ones. It makes you feel really productive.