Because maybe if you didn't see all the movies nominated, you can get to know the songs up for Oscars.
"Happy" - From "Despicable Me 2" - Music and Lyrics By Pharrell Williams
"Let It Go" - From "Frozen" - Music and Lyrics by Kristen Anderson-Lopez and Robert Lopez
"The Moon Song" - From "Her" - Music by Karen O; Lyrics by Karen O and Spike Jonze
"Ordinary Love" - From "Mandela: Long Walk To Freedom" - Music by Paul Hewson, Dave Evans (Bono and The Edge from U2), Adam Clayton and Larry Mullen; Lyrics by Paul Hewson