Also known as: AD LIB.
AD LIB has various meanings in the Music category. Discover the full forms, definitions, and usage contexts of AD LIB in Music.
Ad libitum is Latin for at one's pleasure; it is often shortened to ad lib or ad-lib. The roughly synonymous phrase a bene placito is less common but, in its Italian form a piacere, entered the musical lingua franca.
MusicLast updated: