After two rather substantial examples of rhythmic displacement in “Dazed and Confused” and “When the Levee Breaks”, the next two examples will be comparatively lite.
In “Stairway to Heaven”, the fourth track of Led Zeppelin IV (1971), Robert Plant sometimes displaces his vocals by two beats during the lyrics “it makes me wonder”. That phrase is heard a total of five times. Since Plant takes some rhythmic liberties between iterations, we'll look at the placement of the word “make” to ensure a fair comparison.
In the first and fifth times (at 2:15 and 4:46), “make” falls on beat 4 (highlighted in red in the examples above). But in the second, third, and fourth times (2:27, 3:07, and 3:19), “make” falls on beat 2, (highlighted in blue).
Aaron Krerowicz, pop music scholar
An informal but highly analytic study of the music of Led Zeppelin.