Help me identify this 8 bit NES sound chip/polyphonic synthesizer sad song please

https://onlinesequencer.net/4673580 Bear with me, this was a very long time ago.

This is all I can remember of that song’s tune. This was utilized on a MapleStory Short Story video - a sort of fan-made sprite animation involving MapleStory assets.

Sadly, that video got deleted and this is all I remember of that (8-bit) synthesizer sounding song. From what I know, the genre of that MapleStory fan animation was sad. Therefore, this song has got to sound... sad, depressing, heartbreaking, or anything else like that along those lines. It sounds like it's a mix of a harpsichord along with maybe a high note piano (as in notes played in the right side quadrant of the piano), and a synthesizer.