Most recorded and freely available (2,3)
I believe the answer is:
on tap
'freely available' is the definition.
(I've seen this before)
'most recorded' is the wordplay.
'most' means to remove the last letter.
'recorded' becomes 'ontape' (I've seen this in another clue).
'ontape' with its last letter taken away is 'ON TAP'.
'and' is the link.
(Other definitions for on tap that I've seen before include "Of liquid gas, ready to be drawn off" , "Constantly available like beer from keg" , "Readily available" , "Available whenever needed" , "Where you may see H or C" .)