You cannot use generic EDM or Trap MIDI for Ambient music. The harmonic rules are different.
Downtempo melodies don't always start on the "1." The MIDI clips in this collection feature heavy use of pickup notes, dotted half notes, and triplets that sit behind the beat. When quantized strictly, they feel loose; when swung slightly, they feel human. Unison Ambient Downtempo MIDI Melody Collection
Unlike audio loops (WAV files), MIDI allows you to change the instrument, tempo, and even individual notes. This means the Unison Ambient Downtempo MIDI Melody Collection acts as a living, breathing seed for your tracks. You cannot use generic EDM or Trap MIDI for Ambient music