I think my work is not in "MEGA DRIVE 25th Anniversary Album".
I did only sound works related to Mega Modem on MEGA DRIVE(16Bit) like these.
https://segaretro.org/Osaka_Ginkou_n...ervice_My_Line
https://segaretro.org/Sumisei_Home_Tanmatsu
https://segaretro.org/Naisu-kun_Mini
My Sega Master System(8bit) works are these.
https://soundcloud.com/vgmplanet/set...nobi-world-ost
https://soundcloud.com/user-21789425...-master-system
EDIT: I found SEGA Game Library BGM in "MEGA DRIVE 25th Anniversary Album".
EDIT2: I remembered the game programmer of SEGA Game Library was
Mark Cerny.