Here is a Guardian review that compares some of this music to Satie (which I don’t see). Ravel and Gershwin comparisons I have also read, and those I can hear. I hope that you can too if you like their music.
Erik Satie, Gnossienne No. 4, original score with no time signature, just the direction lent = slow, which partially explains why there is such variation among the versions played by different pianists - Satie left the interpreter a lot of leeway. I wonder what Georges Cziffra or Martha Agerich or Yuja Wang, who play everything fast would do with this piece?