Complex sentence: The song uses unusual time signatures sure as the intro being in 5/4 with the last bar in 3/4 also the chorus is first in 3/4 for three bars then a bar of 2/4 followed by two bars of 5/4 while the verse is in 5/4.
Split into simpler sentences: The song uses unusual time signatures, the intro being in 5/4 with the last bar in 3/4. The chorus is first in 3/4 for three bars and then a bar of 2/4 followed by two bars of 5/4, while the verse is in 5/4.