Song created in Reason Recon (the development testing environment for Reason). All synthesizer sounds comes from the self developed TZ1X, processed through Reason effects.
Frequency Modulation and Phase Modulation
have been proven mathematically to be the same thing
when it comes to sound synthesis.
There is one important difference though;
the explanation of Frequency Modulation contains several integrals,
while the explanation of Phase Modulation
makes perfect sense.