MC-4 Hack
Roland MC-4

what is it:

a software application that lets you program your Roland MC-4 sequencer using your computer!

New version 1.0.1 available! See Documentation for more info

what are its features:
convert a MIDI file to an MC-4 sequence
• edit MC-4 sequences on your computer, not on your MC-4's little screen & keypad
• easily copy patterns between the MC-4's four channels
• preview MC-4 sequences with built in General MIDI synth
let me see it:
click thumbnail above for screenshot.

videos from early beta versions below - first is converting MIDI file to MC-4 file, second shows MC-4 playing back the same sequence.

i want to learn more:
read the full documentation (pdf, 786 kB), or ask questions in our forum
what do i need to use it:

Mac OS X 10.4.9 or greater (10.7.x
and greater requires Java install)

Windows XP SP2 or greater

Java Runtime Environment (JRE) 1.4 or greater
i want to try it:
have fun with the free Demo Version (it's fully functional except it will only allow you to program one of the four MC-4 channels, and will only allow you to program eight notes on that channel)
i want to buy it:
$40 USD

PayPal only, no returns -- please try the demo first to see if you like it.
Once we receive notification from PayPal of your payment, we will e-mail you secure download details within a maximum of 72 hours, and usually within less than 24 hours. You will not receive any software or documentation via postal mail, only an electronic download.

who made it:
Dan Nigrin & Defective Records Software
what made it:
created using Cycling '74 technology
i have a question:
please ask in our forum
any other cool stuff:
go take a look
  © 2011-2017 Dan Nigrin & Defective Records Software, All Rights Reserved