id	keyword
aisthesis-4635	synesthesia
aisthesis-4635	color
aisthesis-4635	music
aisthesis-4635	color synesthesia
aisthesis-4635	ibid
aisthesis-4635	concept
aisthesis-4635	history
aisthesis-4635	brain
aisthesis-4635	consciousness
aisthesis-4635	perception
aisthesis-4635	theory
aisthesis-4635	curwin