It sounds like you’re referring to the track “Isolation” by Nighthawk22 (a well-known electronic artist in the rhythm game scene, especially Dance Dance Revolution and StepMania). The phrase “midi top” likely means you want a MIDI file of the top (lead/melody) part — or a description of how to create/isolate it.
Resources: Sheet music and MIDI files are available on platforms like Musescore and MidiShow. nighthawk22 isolation midi top
for solo piano, mixed ensembles, and even full electronic versions. : Several arrangements are hosted on It sounds like you’re referring to the track
Lena stared at the last note. If she let it play, three hundred workers she'd never meet would turn to mist. If she stopped it, her payment vanished, and the client—a rival cartel—would send real killers, not data ghosts. for solo piano, mixed ensembles, and even full