Free Music Software written by Norm Spier (


Musical Pitch/Spectrum Software With Aural Pitch-Feedback Built In

Windows XP / VISTA / Windows 7 / Windows 8 / Windows 10 SOFTWARE (Full Version: Free, No Ads)


The software is for Windows XP, Vista, Windows 7, Windows 8, or Windows 10.

It is quite light and simple software, as it is just one small .exe file, that doesn't call anything else, and doesn't write anything to your registry.

Please make sure you accept this license agreement before downloading the software.

The program is just a single .exe file, you just download it somewhere and click on it to run it. (You can then, if you want, create a desktop or other shortcut to it to make it run by clicking on the shortcut.)

This is the link for SpectratunePlus (which is a 64 bit Windows program and will run only on 64 bit versions of Windows):

Click here to download SpectratunePlus only if you accept the license agreement..


Click here to download MIDI music analyzer only if you accept the license agreement. .

FURTHER, YOU CAN DOWNLOAD, IF YOU WANT TO, MY TONEGEN (synthesize sounds and adjust overtones for learning a bit about timbre, you can also paste waveforms from Spectratune Plus to it) (SAME LICENSE CONDITIONS AS SpectratunePlus)

I accept the license agreement -- please download the .exe.

Avasti Anitivirus issues: In recent months (I am writing this in 2016), my own free version of Avasti Antivirus, whenever I test download my own software from my site, "analyzes" the program and then, says it "has detected a threat" and, without even giving an option to proceed without removing my software, removes the downloaded software and locks it away somewhere. The only way I've figured out to download my own software from my site is to turn of the Avasti Antivirus. (Perhaps the version of Avasti that you pay money for gives you more options to control the automatic-ness of the delete.)

(Avasti does give me the option of "reporting a false positive", but I'm tired of filling out the form every time I update any of my software, since I don't make any money from my software. Further, for all I know, a foreign government or other hacking entity has taken over my computer, or inserted some sort of virus in the Microsoft Development Environment that I use to write the software, etc., so I really can't absolutely guarantee the software hasn't been turned into a virus by someone!)

I don't what other antivirus software does when my software is downloaded.

Thus, unfortunately, if Avasti or other antivirus software is giving you reason to worry about my software, I can suggest Sonic Visualizer (produced by a university somewhere) to replace some of the functionality of some of my software. Otherwise, you can do without, or can invest a few months or years and write your own similar software! Sorry!