My list would certainly include:

Night-scented jasmine

Any kind of wooden musical instruments (I know what Fobulis means about that bassoon)

Sawdust, cut wood and fibreglass resin, either separately or together. (Don't question my sanity. I grew up playing in a boatbuilder's shed, OK?)

Warm cat fur. Attached, of course, to a warm cat.

The paper in old books

Hot day outside (hard to describe what this smell is made up of, exactly)

Roses

The cool damp tree-ey smell you get in a rainforest

Leather

Horseyness (combination of horse, leather, and hot day outside)

Water