A series of records maybe (5)
I believe the answer is:
album
'a series' is the definition.
(I have seen 'series of tracks' mean 'album' so perhaps 'series' could also mean 'album')
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for album that I've seen before include "Photograph/stamp book" , "Book for, eg, stamps" , "Long-playing record" , "Record with multiple tracks" , "Collection of photographs" .)