To actually create a MIDI piece similar to "Sonnentanz" by Klangkarussell, diving into a DAW and experimenting with deep house/melodic techno presets, along with some creative chord progressions and melodies, would be your best bet. Online resources, tutorials, and preset packs can significantly help you get closer to the sound you're aiming for.
Have you tried remaking this track? Drop your SoundCloud link in the comments—we want to hear your sunrise. klangkarussell sonnentanz midi
Note: The actual Klangkarussell transcription adds 7ths and 9ths (e.g., Gm9, Dm7) for that jazzy deep house feel. To actually create a MIDI piece similar to
The story of (German for "Sun Dance") by Klangkarussell klangkarussell sonnentanz midi
: Offers a multi-channel MIDI including the lead melody and chords.