diff --git a/server/src/lib/score-import/framework/common/score-utils.test.ts b/server/src/lib/score-import/framework/common/score-utils.test.ts
index d89d51bc7..b8ac74349 100644
--- a/server/src/lib/score-import/framework/common/score-utils.test.ts
+++ b/server/src/lib/score-import/framework/common/score-utils.test.ts
@@ -1,9 +1,4 @@
-import {
-	GenericCalculatePercent,
-	GetGradeFromPercent,
-	JubeatGetMusicRate,
-	ValidatePercent,
-} from "./score-utils";
+import { GenericCalculatePercent, GetGradeFromPercent, ValidatePercent } from "./score-utils";
 import t from "tap";
 import { isApproximately } from "test-utils/asserts";
 import { Testing511SPA } from "test-utils/test-data";
@@ -149,20 +144,3 @@ t.test("#ValidatePercent", (t) => {
 
 	t.end();
 });
-
-t.test("#JubeatGetMusicRate", (t) => {
-	t.equal(
-		JubeatGetMusicRate(423, 136, 41, 14, 5, 619, false),
-		73.0,
-		"Should correctly calculate jubeat music rate."
-	);
-	t.equal(JubeatGetMusicRate(418, 158, 90, 54, 92, 818, false), 73.0);
-
-	t.equal(
-		JubeatGetMusicRate(423, 136, 41, 14, 5, 619, true),
-		73.0 * 1.2,
-		"Should correctly calculate hard mode jubeat music rate."
-	);
-
-	t.end();
-});
diff --git a/server/src/lib/score-import/framework/common/score-utils.ts b/server/src/lib/score-import/framework/common/score-utils.ts
index 03bde4c5f..c439dc7d4 100644
--- a/server/src/lib/score-import/framework/common/score-utils.ts
+++ b/server/src/lib/score-import/framework/common/score-utils.ts
@@ -186,22 +186,6 @@ export function JubeatGetGrade(score: number): Grades["jubeat:Single"] {
 	return "E";
 }
 
-export function JubeatGetMusicRate(
-	perfect: integer,
-	great: integer,
-	good: integer,
-	poor: integer,
-	miss: integer,
-	chartMaxCombo: integer,
-	hardMode: boolean
-) {
-	const multiplier = hardMode ? 120 : 100;
-
-	const rawMusicRate = ((perfect + 0.2 * great + 0.05 * good) / chartMaxCombo) * multiplier;
-
-	return FloorToNDP(rawMusicRate, 1);
-}
-
 /**
  * Calculates the ESD for a given game + percent combo. This function returns
  * null if the game does not support support ESD.
diff --git a/server/src/lib/score-import/import-types/common/api-cg/sdvx/converter.test.ts b/server/src/lib/score-import/import-types/common/api-cg/sdvx/converter.test.ts
index d8086cec9..e7b2cc3a1 100644
--- a/server/src/lib/score-import/import-types/common/api-cg/sdvx/converter.test.ts
+++ b/server/src/lib/score-import/import-types/common/api-cg/sdvx/converter.test.ts
@@ -81,19 +81,19 @@ t.test("#ConverterAPICGSDVX", (t) => {
 	});
 
 	t.test("Lamps", async (t) => {
-		t.hasStrict(await convert({ clearType: 0 }), {
+		t.hasStrict(await convert({ clearType: 1 }), {
 			dryScore: mkOutput({ scoreData: { lamp: "FAILED" } }),
 		});
-		t.hasStrict(await convert({ clearType: 1 }), {
+		t.hasStrict(await convert({ clearType: 2 }), {
 			dryScore: mkOutput({ scoreData: { lamp: "CLEAR" } }),
 		});
-		t.hasStrict(await convert({ clearType: 2 }), {
+		t.hasStrict(await convert({ clearType: 3 }), {
 			dryScore: mkOutput({ scoreData: { lamp: "EXCESSIVE CLEAR" } }),
 		});
-		t.hasStrict(await convert({ clearType: 3 }), {
+		t.hasStrict(await convert({ clearType: 4 }), {
 			dryScore: mkOutput({ scoreData: { lamp: "ULTIMATE CHAIN" } }),
 		});
-		t.hasStrict(await convert({ clearType: 4 }), {
+		t.hasStrict(await convert({ clearType: 5 }), {
 			dryScore: mkOutput({ scoreData: { lamp: "PERFECT ULTIMATE CHAIN" } }),
 		});