From Longman Dictionary of Contemporary Englishremasterre‧mas‧ter /riːˈmɑːstə $ -ˈmæstər/ verb [transitive] technicalTDAPM to make a musical recording sound better or a film look better by using a computer to improve the original an album with 15 digitally remastered songs→ See Verb table
Examples from the Corpus
remaster• Superb sound remastering by John R.T.• The album includes ten digitally remastered songs.digitally remastered• It features 211 digitally remastered songs by 63 artists. 