You can get some creative results this way too. With some programming know-how, you'll be able to use these. Free autotune VST plugins are a nice alternative but are often limited in terms of software development (which is where open-source software gets an upper hand). Speaking of, you can just go ahead and play the resultant MIDI patch just like a sampler patch. With expensive tools like Melodyne or Antares Auto-Tune, it can be hard to get your hands on a good pitch correction plugin.

And this is a basic version of one of Melodyne’s many features, so this is not a replacement for Melodyne’s full suite of features (vocal alignment complex tuning and timing functions), but this is the only plugin out there that will let you dig into a printed wave file and pull out the notes! Two things to note: this is still in development, so some features are visibly not available right now, like “high quality” and “stereo” (even though it can read stereo data). Sounds fine, right? Remember: that was originally an audio file where I have no control over whether a part is major or minor! When faced with this dilemma previously, I would usually resort to copying over a major part to the relative minor, creating a kind of 7th chord that might cover the fact that I simply do not have control over the key of each chord! But now, I can really push the possibilities with loops and vocals! Luckily, I got tipped off to a free VST plugin that can do this. Melodyne is an amazing plugin that can deeply analyze an audio signal and convert that source into a fully editable performance, including splitting up polyphonic audio chords into separate notes that you can edit! But it comes with a pretty hefty price tag, and I know people are looking for free Melodyne alternatives. Up until now, this has been the exclusive domain of Celemony Melodyne.

Have you ever heard a loop and thought “this is perfect for this song, but I wish that last chord wasn’t minor”? And there’s nothing you can do about it, because it’s printed into an audio file? Or have you wished you could turn audio into MIDI? Then Samplab might be the answer. Stop the presses! I just found out that there is a new, free plugin named Samplab that offers the same amazing polyphonic audio-to-MIDI features as the celebrated Celemony Melodyne plugin! Could this be a free Melodyne alternative? Read on to find out! What is Samplab?

Best free melodyne alternative