Convert KRZ to MID

Understanding KRZ and MID file formats

KRZ files are proprietary sound sample and instrument files used by Kurzweil synthesizers, particularly the K2000, K2500, and K2600 series. These files store instrument data, samples, and performance settings unique to Kurzweil hardware. MID files, on the other hand, are standard MIDI (Musical Instrument Digital Interface) files that contain musical performance data such as notes, timing, and control changes, but do not include actual audio samples.

Why convert KRZ to MID?

Converting KRZ to MID is useful if you want to extract the performance or sequence data from a Kurzweil instrument file and use it in any MIDI-compatible software or hardware. However, it is important to note that KRZ files primarily store sample and instrument data, not MIDI sequences. Therefore, direct conversion is only possible if the KRZ file contains sequencer data; otherwise, you may need to manually export or record MIDI data from your Kurzweil synthesizer.

How to convert KRZ to MID

There is no direct, automated software that universally converts KRZ instrument/sample files to standard MIDI files, as their data structures are fundamentally different. However, if your KRZ file contains sequencer data, you can follow these steps:

• Load the KRZ file onto your Kurzweil synthesizer.
• Use the synthesizer's sequencer playback feature to play the sequence.
• Connect the synthesizer's MIDI OUT port to your computer's MIDI IN port (via a MIDI interface).
• Use a MIDI recording software (such as Cubase, Reaper, or Logic Pro) to record the MIDI data as you play back the sequence.
• Export the recorded sequence as a MID file using File → Export → MIDI or a similar menu option.

If you only have instrument/sample data in your KRZ file, you cannot convert it to MIDI, as MIDI files do not store audio or sample data.

Best software for KRZ to MID conversion

Since there is no direct converter, the best approach is to use a MIDI sequencer or DAW (Digital Audio Workstation) that can record MIDI data from your Kurzweil synthesizer. Recommended software includes:

• Cubase
• Reaper
• Logic Pro
• FL Studio

For Windows users, MIDI-OX is a free utility that can capture and save MIDI data from external devices.

Summary

Direct conversion from KRZ to MID is not typically possible due to the different nature of these formats. If your KRZ file contains sequencer data, use your Kurzweil synthesizer and a MIDI recording software to capture and export the performance as a MIDI file.