This is the only thing you need to really watch about this nonsense: https://youtu.be/EKTZ151yLnk
I tried to reproduce your result but I came out with 1.0815 times as relaxing. Are you sure you didn't commit a transcription error -- I doubled-checked mine.
Also: I had the BASS BOOST turned on my $9 bookshelf speakers while I listened. Did you have BASS BOOST on or off?
</sarc>