Amvidia Tag Editor allows making blocks of audio tags or filenames 'UPPERCASED' or 'lowercased.' You can also quickly format text as sentence, with the 'First letter of the first word capitalized,' or as title, with the 'First Letter Of Each Word Capitalized.'
To unify the case, please perform following steps:
1. Select metadata and filenames for which you want to change the case. Read more on using keyboard shortcuts for selection >>
2. In the application menu, click Edit > Change case.
Choose an option from the pop-up menu, which includes Capitalize Every Word, Sentence case, lowercase, and UPPERCASE.
Text capitalization menu
Tags' and filenames' case is changed with 'Capitalize Every Word'
To undo the case change, press Cmd + Z.