Possible Clues:

• Aromatherapy choices
• Gets wind of?
• Liz Taylor's obsession?
• Tracks, of a sort
• The sound of the sense of smell
• Sounds like the meaning one knows how to get
• Sounds as if one knows how to get to the end of 34. across
• Sounds as if one knows, by the sound of it, how to make a little money, by the sound of it
• Lily and rose, e.g.
• Clues for a bloodhound