Video: https://diode.zone/videos/watch/c19d38b9-38fb-48d8-bcab-f8da97563d5f
My submission for the One Synth Challenge #145.
A "proof of concept" project, bringing the promising new DAW zrythm alpha14.1.2 to its knees with 17 instances of the bridged windowsVST plugin kairatune, running on Archlinux.
The DAW is still an alpha release, but however, you can grasp the potential it is going to have.

Used software (all FOSS but the synth):
-DAW zrythm alpha14.1.2 https://www.zrythm.org/en/index.html running on Archlinux
-Carla 2.3.0-RC2 for bridging kairatune (17x)

Processing:
-LSP Parametric Stereo/MidSide EQ
-Airwindows ToTape5
-Airwindows TapeFat
-ZCompressor
-LSP Sidechain Compressor
-ZamCompX2
-ZaMultiCompX2
-Calf Vintage Delay
-Dragonfly Hall Reverb
-x42 Compressor
-TAP tubewarmth
-LSP Gate

Master Bus Processing:
-LSP Parametric EQ
-ToTape5
-LSP Multiband Compressor
-LSP Limiter
-Calf Limiter

Alphatunez

MyLoFy - Alphatunez

Song made using only sounds from Kairatune for the KVR One Synth Contest #145 March 2021

The Return of Captain Trillian (OSC 145)

古い森に  消えた　memory は　so
Nobody knows that dissapeard from map
Secretely, secretely
moon and the sun talk to you always

In the mirror ,spell the magic
繰り返し見るのは夢の街
枯れたのは目に見えるもの
だけじゃない you and I 

古い森に　消えた　memory は　so
Nobody knows that dissapeard from map
Secretely, secretely
moon and the sun talk to you always

In the mirror ,spell the magic
繰り返し見るのは夢の街
このDryに果てた壊れた世界よ

再生と再会を　tonight

再生と再会

A beautiful comet C / 2020 F3 (NEOWISE) flies past the earth. I am now in the forest and therefore do not have the opportunity to see it in person. I would like to remove gravity for a couple of minutes and jump above the trees to greet the interstellar traveler...

Pulsar

Gravity

This track made for the KVR One Synth Challenge using only sounds made by the VSTi Surge. Only DAW FX and free 3rd party FX used.

DAW: Reaper 5.99

Track Details:
12 * Surge
13* ReaEQ
5 * Oril Rver
2 * Twin Delay
3 * TDR Nova
1 * Bass Professor Mark II
1 * LFX-1310

Master:
ReaEQ
SlickEQ
Ferric TDS
Voxengo MSED
Loudmax 64

Metering
Youlean Loudness Meter 2 (free)
Span

Stats:
LUFS: -15.0
DR: 11

Enjoy

DoctorBob - A Surge Of Ambience - OSC #138 Surge

OSC#139: Full Bucket Music's Fury-800

Instances: #20
DAW: MuLab (www.mutools.com)
FX: EQ, Level Compressor, Delays
3rd party: OTT, LoudMax64, Nova 67-p, DragonflyReverb

Taron - Length [Fury-800]

DAW: Reaper 6
Fury-800: 42 instances
Native FX: ReaComp, ReaEQ, ReEQ
3rd Party Free FX: Oril River, GClip, LoudMax, W1 Limiter, Quick Haas, Wider, OTT, Cocoa Delay, A1 StereoControl, A1 TriggerGate, PanCake2, Tal Filter 2, Transpire, MJUCjr
Mastering: JS: DC Filter, TDR SlickEQ, TDR Nova, TDR Kotelnikov, GClip, LoudMax
Metering: SPAN, Youlean Loudness Meter 2

Psywave Fury

Psywave Fury (OSC 139 Fury-800)

Sound wave

Tried to make a cinematic soundtrack that is unsettling, yet emotional and hopefully provides some closure.

As always, everything is synthesized and MIDI; no samples were used.

DAW: Reaper 6
Pendulate : 23 instances
Native FX: ReaComp, ReaEQ, ReEQ, ReaGate, ReaControlMIDI
3rd Party Free FX: RandArp, Leveling Tool, SN03-G Tape Recorder, OrilRiver, SuperMassive, Cocoa Delay, GClip, LoudMax, W1 Limiter,  OTT, MAutopan, A1StereoControl
Mastering: JS: DC Filter, TDR SlickEQ, TDR Nova, TDR Kotelnikov, GClip, LoudMax
Metering: SPAN, Youlean Loudness Meter 2

Tempest

Tempest (OSC 140 Pendulate)

An electronic dance track with a retro feel.  The track is made for KVR's One Synth Challenge #142, using only the Vital soft synthesizer by Matt Tytel.

Tinge Of Blue

Boson Spin - Syrigori

Yet another hobbyist bedroom composer, producer and sound designer.

Psywave Fury (OSC 139 Fury-800)

The Exponent