Promising, but not quite perfect
I would suggest purchasing the app, let’s unmix, by the same developer. While there are certain aspects I like about the way the drum sound when extracted with this app, almost every time you can still hear a trace of the other instruments, enough to the point where it would be almost impossible to use them in a remix or mash up. Sometimes I am able to process it twice and get it to where you can only hear the drums.Quite frankly, I was astounded that I could do as much as it can. If there’s any way that it can be improved even more, I would be blown away. I would like to see this available as a VST plug-in for OS X, which can be wrapped into AAX and/or AU formats.It is definitely worth purchasing, along with vocal extractor and let’s unmix. I wish they were all available as plug-ins for ProTools