5/4

5/4 may refer to:
*"5/4", a time signature which contains five quarter notes per measure
*"5/4," a song (with the above time signature) by Sunny Day Real Estate from their 1995 album "Sunny Day Real Estate"
*"5/4", a song by Gorillaz from their 2001 album "Gorillaz"
*"5/4", an instrumental song by Rammstein from their 2002 single "Mutter"