Phase Shift

[Intro]
Fa, fa, fa
(Phase) shift
(Wave) drift
Fa, fa, fa (Phase)

[Bridge]
Can you relate
(Calculate)
Relativity
(Delta t)
Signal synchronization
(Configuration)

[Refrain]
Fa, fa, fa
(Phase) shift
(Wave) drift
Fa, fa, fa (Phase)
Change (rearrange)
Time (n’ a rhyme)

[Bridge]
Can you relate
(Calculate)
Relative… (can you see)
Delta t
(Time delay)
Can you say
(“Signal synchronization”)
Wave manipulation
(Starting to see holography)
Interferometry

[Refrain]
Fa, fa, fa
(Phase) shift
(Wave) drift
Fa, fa, fa (Phase)
Change (rearrange)
Time (n’ a rhyme)

[Outro]
Fa, fa, fa
(Phase) shift
(Wave) drift
Fa, fa, fa (Phase)
Change (rearrange)
Time (n’ a rhyme)
Delay (delay, delay)
Let’s hear you say
“Delay” (delay, delay)
OK (OK, OK)

ABOUT THE SONG
A phase shift is a horizontal translation of a periodic function, like a sine wave, along the x-axis. It represents a change in the starting point of a waveform’s cycle and can be found by solving for the horizontal shift in the function’s equation. 

How to calculate a phase shift:  you can calculate a phase shift by measuring the time delay (Δt /delta t) between two identical waveforms with the same frequency.

From the album “Reason“