The plural form of the noun "Music" is not "Musics", but "Music" the word does not change at all. Also, the correct spelling of "Donar" is "Donor". Boredness, what browser are you using? (Get Chrome, auto-spell check.) Better not be your "homemade" browser

BTW: Ironically, the "Underground/Moderator" applications forum cannot be assessed as it requires special privileges, which completely defeats the purpose of that thread.
Yes, I know, the Subject of this thread should be "Bad Use of English" rather than "Bad English"