Amazing Slow Downer v3.5
by Roni Music
(Roni Music Website)

Download Now

Operating System: Windows 7/Vista/XP
File Size: 2.4 MB
License: (All Shareware software)
License Conditions:

Registration: US$49.95

System Requirements:

1MB Disk Space, CD-player capable of digital reading

Last Updated: 2013-08-05
For more detail about software : Software Description
  View Amazing Slow Downer v3.5 Screenshot



Software Description

If you're a musician who likes to learn new songs and techniques by listening to the same piece of music over and over but wish that the music could be played a little slower, then you'll enjoy Amazing Slow Downer. You can repeat any section of the music at full speed, slow it down or even speed it up by stretching the music by -50% to 400% without changing the pitch!

You can also change the pitch up or down in semi-tones or fine-tune in cents (100ths of a semi-tone) to suit your instrument.

This program works with your CD-ROM drive or any MP3 / Wave file on your harddisk and does all processing in real-time - no time wasted on recording or processing!

Changes in v3.4.5

  • Supports 32-bit floating point wave files without QuickTime
  • Bugfix for MP3 encoding when running Windows 8
  • Bugfix for song selection when importing a playlist

      Changes in v3.4.4

      • Now digitally signed with Roni Music certificate
      • Improved history dialog
      • Improvederror checking when saving encoded files such as MP3
      • Better support for Apple format files with uncommon sample rates

      Related News:
      Song Surgeon Review
      Song Surgeon 4 Released

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

You are right there as any

You are right there as any musician would like to listen some section of a song little slower and pass on the rest faster and this feature would be of much help to him. It would save a lot of time and energy too. Thanks for the nice tutorial.

I Love Amazing Slow Downer - Lame name, great product

I began doing this with my reel-to-reel in the 70's. I started out trying to do this with software in the early 90's with Cool Edit which worked, but not great.

I bought this product in the late 90's and have never looked back. This works *AMAZING*ly well. It even lets you record your slowed-down file in the mpeg format, etc.. Works with CD's and MP3's and a number of other formats. I'm cheap, so it was a big effort to cough up the dough to pay for it, but it's worth every penny and more. I've used it to slow down solos, put songs in other keys, etc. The difference between the AMS and other software - its a very smooth, uniform playback. Very listen-able. You can mark up to 10 loops within the same tune, each with its own tempo, and keys if you want. Keyboard commands, as well.

I started using this with Windows 95, and run XP now. I believe it works with Windows 7, OSX, etc. Hit the website.

Linux Version?

When will you make a Linux version of Amazing Slow Downer?

School Licence?

I work as a teacher on a music-school in Sweden. Is it possible to by a school-licence to a cheaper price? And in that case, is it possible to buy the school-licence in Sweden?

Re: School Licence?

You'll have to contact the developer, which can be done by visiting the following address:

Amazing Slow Downer

Where can I hear this product, and does it work for Mac OSX? It seems that a large percentage of the people that have tried it have had bad luck from what I've read, however, I'd like to know more about it. Thank you

You can find the listing for

You can find the listing for the Mac OSX version of the Amazing Slow Downer here:

How do I purchase ?

I would like to purchase one, and how do i make it work. Thanks

Visit this address for

Visit this address for information on how to purchase the program:

Need to obtain another copy of your program

Hey Ronimusic,

I purcased a full copy of the 'Amazing SlowDowner' program for windows xp, from you on 3rd March 06 but unfortunatly I've recently had a virus and had to reset my pc so have lost the program.

Please could you send me the nessassary links and information on how to obtain another copy of your progam.

Thank you

Re: Need to obtain another copy of your program

Contact the developer directly on the following address:


My computer crashed can i get another copy my code is Df5-65p-zs-8k

Syndicate content