If you are of the opinion that all the musical sounds that exist get bored and you want to create a totally innovative and different sound as soon as it has been done then FlexiMusic Generator is your program, because it is dedicated precisely to that: To create sounds that do not exist.
All the sounds that are generated with FlexiMusic Generator are non-musical, that is, totally atonal, for this it reproduces effects sounds like robotic and uses synthesizers. Also allowing to alter or modify an original sound source until it is unrecognizable by adding filters, sound effects or simply new instruments to that audio.
From the audio you create with FlexiMusic Generator you can then mix and fuse them with other existing audios as well as modulate them at your leisure and set the frequency and volume of each of the sounds, although you also have the option to have all this regulated randomly and thus create the sounds chaotically and in no order.
The sounds that are generated are in FmGen format (reproducible only by the program) but allows the option to export them to WAV format.
You can free download FlexiMusic Generator 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.