Open the file in VLC Media Player (free). Listen for:
BitMidi is a modern, clean archive with user ratings. Use specific search queries: greek midi files work free download verified
A now-defunct but legendary collection by Greek MIDI arranger Kostas Karastamatis was saved via the Wayback Machine. Search for: If any file behaves oddly, delete it and run a virus scan
“Karastamatis Greek MIDI archive” These files are known for professional-grade bouzouki tracks and correct Zeybekiko drum patterns. Open the file in VLC Media Player (free)
One of the oldest dedicated MIDI archives. Their Greek library includes over 300 songs categorized by artist:
Greek MIDI & karaoke