OPs for The Demon Prince of Momochi House and Overlord IV, same notes different songs

Studio MADHOUSE used "Hollow Hunger" as the OP song by OxT for Overlord IV - https://youtu.be/erCxCAh8Wcw
Studio Drive used "Hoozuki" as the OP by Yoh Kamiyama for The Demon Prince of Momochi House - https://youtu.be/gsu7E-LwURU

The last 20 seconds of Hoozuki is unmistakeably using the same latin-esque beat heard in Hollow Hunger with the notes slightly rearranged, 1/4 beat kicks, irregular snare, and fewer instruments.

Anyone else picking up similar stuff going on between OPs and EDs of different anime?