I Didn't Know -

: A track from the 1979 album Fear of Music . Art & Creative Media

: A 2009 R&B song where the singer expresses readiness to "sign them papers" (divorce papers), frequently featuring the lyric "I didn't turn into the man that I never thought I'd be" . I Didn't Know

: Social media content like "The Paper Book you didn’t know you needed" featuring risograph workbooks or DIY hacks. Products & Games : A track from the 1979 album Fear of Music

: A contemporary lyric video and track by the artist Audrey Nuna. Products & Games : A contemporary lyric video

: A song from the 2017 EP All We Know by the artist Paper Beat Scissors .

: Content such as "Everything You Didn’t Know About Paper!" by Mental Floss, which explores the history and science of the medium.

While "I Didn't Know" is a common phrase, in the context of "paper," it most likely refers to one of the following creative or musical works: