Quite popular and moving record? (6)
I believe the answer is:
indeed
'quite' is the definition.
(both can be used to express agreement)
'popular and moving record?' is the wordplay.
'popular' becomes 'in' ('in' can mean trendy).
'and' is a charade indicator (letters next to each other).
'moving record?' becomes 'deed' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'in'+'deed'='INDEED'
Can you help me to learn more?
(Other definitions for indeed that I've seen before include "Unquestionably" , "Truly or admittedly" , "beyond doubt" , "Word expressing surprise, disbelief, etc" , "Very much so" .)