Judy Plantinga and Laurel J Trainor (2003)
Long-term memory for pitch in six-month-old infants.
Ann N Y Acad Sci, 999:520-1.
We examined 6-month-old infants' long-term memory representations for the pitch of familiar melodies. Infants remembered the relative pitch of the melodies, butthe absolute pitch was either not remembered or not a particularly salient attribute.