Very dark melody and atmosphere that i like. Also: you instruments fits for me perfect for this style, mix is clean enough for me. Good luck in the challenge:)

Dark, nice atmosphere. It's rather slow but in a very good way, very well paced. Good job!

Use of distortion is great, although that's probably part of your CPU problem... I got one single instance with bitcrusher hogging 70% of my CPU.

Really enjoy the cinematic bassline here.

Loved the beat and the cinematic undertones. Nicely done.

This would make a good soundtrack to an early 2000s FPS game like Deus Ex! I really like the dark mood and atmosphere you made.

feels a bit too repetitive for me. but there's a lot of cool sounds to be found!

One Synth Challenge #125: T-Force Alpha Plus 2 by Mastrcode Music

Hey ! Here's my entry to OSC 200 !

All sounds are synthesized using Native Instrument's Massive X.

Daw : Ableton Live
Massive X : 21 instances including 
- The preset "Full Blown" for the flute
- The percussions are tweaked from the base library presets
- The hurdy-gurdy is made from scratch

FX from Ableton :

- ∞ x Compressor
- ∞ x Auto Filter
- 2 x Delay
- 2 x Auto Pan
- 4 x Glue Compressor
- ∞ x Utility

Free plugins :
2 x KHearts Trance Gate

Paid plugins :
- 3 x FabFilter Saturn (Drum bus and Basses, subtle Warm Tube)
- 1 x Valhalla Vintage Verb
- 2 x Eos 2 
- 1 x FabFilter Pro-G
- 2 x NI's Replika
- ∞ x FabFilter Pro-Q 3

Mastering (paid) :
- 1 x Endless Smile (Pace Melting Joy preset = delay + filter)
- 1 x TRacks Saturator X
- 1 x FabFilter Pro-L 2
- 1 x TRacks 5 Quad Imager

Metering :
- Youlean Loudness Meter (free)

The Oneiric Ball (OSC #200)

Made with Synplant for OSC198 no samples just sounddesign!
DAW Reaper 7.43
Instruments:
40x VST3i: Synplant (Sonic Charge) Paid

Effects:
JS: 1175 Compressor
JS: RCInflator 2 (Oxford Edition)
VST3: BLENDEQ (AnalogObsession)
VST3: Cascade (Phonolyth) Paid
VST3: Hyperspace (JMGSound) Paid
VST3: MAnalyzer (MeldaProduction)
VST3: MCompressor (MeldaProduction)
VST3: MConvolutionEZ (MeldaProduction)
VST3: MEqualizer (MeldaProduction)
VST3: MStereoScope (MeldaProduction)
VST3: MStereoSpread (MeldaProduction) Paid
VST3: POORTEC (AnalogObsession)
VST3: kHs Transient Shaper (Kilohearts)

Johnkhf - Scaling the knife-edge ridge


For OSC 198, made completely with Apricot.
Tuned in 22edo, using the 3 4 3 3 3 4 2 subset scale.

Believe it or not, this was originally supposed to be a backrooms-ish vaporwave track. It turned out more spacey but I like where it landed.

Leonard Bowman - won't you come with me?

Entry for KVR One Synth Challenge #198 using Massive X by Native Instruments

DAW: Reaper

Plug-Ins Used:
35x Massive-X (Native Instruments)
11x ReaEQ (Cockos)
5x ReaComp (Cockos)
4x Raum (Native Instruments)
2x SPL BiG (Plugin Alliance)
2x bx_glue (Plugin Alliance)
1x Transient Master (Native Instruments)
1x SPL Vitalizer MK3-T (Plugin Alliance)
1x bx_console AMEK 200 (Plugin Alliance)
1x bx_masterdesk Pro (Plugin Alliance)
1x MAnalyzer (MeldaProduction)

Machinations [OSC #198 Any Synth - Massive X]

Endless journeys aboard The Restless Train, driven by soaring leads and beautiful guitars — a train that doesn’t just whistle, but sings along the way.

Synth: U-he ZebraHZ

DAW Studio One 7 (40 Instances)

Plugins:
Replika XT
Raum
Neutron 3 (Compressor and Equalizer)
DearVR pro 2
Ozone 9
Youlean Loudness Meter 2

Artwork by https://www.craiyon.com/

Eylumar - The Restless Train (OSC#198)

This song has been sequenced Using my Synthstrom Audible Deluge groovebox for the OSC#198 challenge. Every sound has been made from init with the synth engine of this device. I then imported the stems and recorded additionnal deluge synth sounds using Bitwig. Hope you enjoy!

Black Wink (OSC#198 Deluge HW Synth)

Created for the KVRAudio forum's monthly One Synth Challenge #198 using the synthesizer: Diversion. About 30 instances of the synth were used to create all sounds you here.

Made in Ableton Live 12, EQ8, Delay, Izotopes Ozone 9, Neutron, UHe Satin, Pressworks, Valhalla Vintage Verb, OTT.

Thorns of the Wolf (OSC 198 - Diversion)

Fall (OSC 200 Zebralette3)

Submission for One Synth Challenge #200 - "Zebralette".
One Synth Challenge archive: https://sites.google.com/site/kvrosc/2025/osc-200-zebralette-3-beta

My first mixtape of original darksynth music is out! Check that out if you like music that brings a dystopian atmosphere.
https://youtu.be/YwRD0TQrQrs

38 instances used to create a track.

"A small breach in our defenses was enough to open a portal to another dimension. Right after that, the Earth was flooded by the horde of hostile alien life forms consisting of hybrid bio-mechanical creatures that are not only superior to our technology but also capable of psychic abilities. Within a few hours all major country governments were taken down and the alien occupation regime emerged. We are the rebellion, a group of scientists and brave soldiers who still stand against the alien tyranny after nearly two decades. But our chances of success in our mission are very low without a true hero..."

I'm back into my usual style of making music, it's pretty dark out there after all. The song is inspired by the old low budget sci-fi horror movie that tells a story of a hero who is stuck in a parallel timeline where planet Earth was invaded by a highly advanced and scary looking alien race. Can't you remember that movie (of course you can't, it doesn't exist). 

Biomechanoid

VCA-089 - Biomechanoid (OSC#200)

Vospi - I'm Having A Blast (#inktober2025, day 21) (Zebralette 3 One Synth Challenge)

Made for KVR OSC #125
FL Studio 20.0.5
13 instances of T-Force Alpha

DAW FX's:
3x Fruity parametric EQ 2
4x Maximus

Other FX's:
1x VST zOne Amplio 2
1x OrilRiver

Statistics:
Integrated loudness -14,7 LUFS
Max momentary loudness -9,1 LUFS
Max short-tem loudness -11,0 LUFS
Loudnes range 11,5 LU
True peak L -0.56db
True peak R -0.56db
DC offset L +0%
DC offset R +0%

Can't Stop Time (T-Force Alpha)

3lu5iv3 - 7859

OSC125

Psychorchestra

This is the track I made for the contest OSC no 125 by KVR. 
Rank : 7/25.

Image by Tracy Lundgren of Pixabay

Diaseïs - Sooner or Later (OSC #125)

This is my submission for KVRAudio's One Synth Challenge #125. I have used 11 instances of T-Force Alpha Plus 2 VST to create this track. FX used for the track composed mainly of built-in FX from the VST itself (except for the few 3rd party free VSTs). Details of the FX list given in the OSC thread in KVRAudio forum.

Celebration EP

Disco Damsel

YouTube: https://youtu.be/LRpY_qx9qHA

Originally created for "One Synth Challenge 125" in July 2019. All sounds made with "T-Force Alpha Plus 2" synthesizer. That synth was quite heavy on my CPU at the time, so I created this dark, minimal techno soundscape.  

This is mainly a remix/remaster edit. The original arrangement is slightly tweaked.

Follow me on Twitter: https://twitter.com/infravolt

***Additionally, you can find download links on my Patreon page https://www.patreon.com/infravolt. The links for this track will be available for public till the end of October. After that, they will be available only for patrons.***

Missing Link

Missing Link (OSC #125)

Join the challenge by going here: https://shorturl.at/bhBFQ

IMPORTANT: My premium account has expired. I cannot upload more tracks and some of my earlier works are not available. However, my YT account are working and my latest music will be released there! (See in the links below)

I create music as a hobby, mostly ambient and electronic (retro inspired), but I'm open to (almost) every genre and style of music. I make music that is interesting to me and I like to experiment. It's usually hard to me to stay in the boundaries of a certain genre.

My music is royalty free, meaning you can possibly use it in your own productions such as YouTube videos, videogames, movies etc. I sell music in my shop (downloadable in lossless format), but you can get it for free when it's released. You can also subscribe to my page to receive all single tracks for free, it's way cheaper than buying them separately. The money I earn will be spent on music gear (software/hardware instruments, audio equipment, PC upgrades etc.). If you want you can even get all my music for free (using subscription trial).

Missing Link (OSC #125)

Infravolt

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