diff --git a/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.installer.yaml b/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.installer.yaml
new file mode 100644
index 000000000..6dd7d107d
--- /dev/null
+++ b/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.installer.yaml
@@ -0,0 +1,17 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.0.0.schema.json
+PackageIdentifier: SonicVisualiser.SonicVisualiser
+PackageVersion: "4.3"
+Platform:
+  - Windows.Desktop
+InstallerType: msi
+Installers:
+  - Architecture: x86
+    InstallerUrl: https://code.soundsoftware.ac.uk/attachments/download/2790/sonic-visualiser-4.3-win32.msi
+    InstallerSha256: 71A08C990BEA78C1475D633BC13D76B6B0E1FB732FABC821C2FCB9B93273F414
+    ProductCode: "{374DDD3B-65B1-45E8-9F45-C126C72BEA34}"
+  - Architecture: x64
+    InstallerUrl: https://code.soundsoftware.ac.uk/attachments/download/2789/sonic-visualiser-4.3-win64.msi
+    InstallerSha256: 1899C276D6C3D9689853F0C9D7EE21D7D7ECA7E6E77B2EA66106E0BD54DE96B0
+    ProductCode: "{2CF71A08-EDFA-4AAD-AED4-FF4B3476C2CF}"
+ManifestType: installer
+ManifestVersion: 1.0.0
diff --git a/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.locale.en-US.yaml b/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.locale.en-US.yaml
new file mode 100644
index 000000000..05d140ec7
--- /dev/null
+++ b/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.locale.en-US.yaml
@@ -0,0 +1,22 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultlocale.1.0.0.schema.json
+PackageIdentifier: SonicVisualiser.SonicVisualiser
+PackageVersion: "4.3"
+PackageLocale: en-US
+Publisher: Sonic Visualiser
+PublisherUrl: https://sonicvisualiser.org/
+PackageName: Sonic Visualiser
+PackageUrl: https://sonicvisualiser.org/
+License: GNU General Public License, Version 2 or later
+LicenseUrl: https://github.com/sonic-visualiser/sonic-visualiser/blob/sv_v4.3/COPYING
+ShortDescription: Sonic Visualiser is a free, open source, cross-platform desktop application for music audio visualisation, annotation, and analysis.
+Tags:
+  - music
+  - audio
+  - player
+  - spectrum
+  - spectrogram
+  - fft
+  - annotation
+  - analysis
+ManifestType: defaultLocale
+ManifestVersion: 1.0.0
\ No newline at end of file
diff --git a/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.yaml b/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.yaml
new file mode 100644
index 000000000..88bf221be
--- /dev/null
+++ b/manifests/s/SonicVisualiser/SonicVisualiser/4.3/SonicVisualiser.SonicVisualiser.yaml
@@ -0,0 +1,6 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.0.0.schema.json
+PackageIdentifier: SonicVisualiser.SonicVisualiser
+PackageVersion: "4.3"
+DefaultLocale: en-US
+ManifestType: version
+ManifestVersion: 1.0.0