Memory designed so that the location or ‘address’ of a given piece of information is independent of the information stored.
"dear dr. coban, just a quick note to thank you for the excellent job you all did with my precious untouchables music. they've been a favorite of mine since my high school days. to have their first major release on CD is like a dream come true. unfortunately, it will never be commercially released, but you have allowed me to enjoy this music in ..."