Here are the possible solutions for record book suffix clue
Answer
Clue
Relevancy
annal
Clue
Record book record
Record for the record books
Definition
a record of a single year
est
Clue
Record book suffix
Suffix that may appear in a record
Definition
a programme designed to develop human potential
demo
Clue
Record sent to a record producer
Definition
to demonstrate
elo
Clue
Grp. with the platinum record "A New World Record"
kasem
Clue
Casey who said, "I want a goddamn concerted effort to come out of a record that isn't a fucking uptempo record every time I do a goddamn death dedication!"