From be202a3b8a7006d354db99b09b6dbe171852a084 Mon Sep 17 00:00:00 2001
From: KIRA Ryouta <KKQ-KKQ@users.noreply.github.com>
Date: Wed, 1 Nov 2023 17:12:23 +0900
Subject: [PATCH] fix tuning root

---
 src/sfizz/Tuning.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/sfizz/Tuning.cpp b/src/sfizz/Tuning.cpp
index 886f86fb..f77b9ecd 100644
--- a/src/sfizz/Tuning.cpp
+++ b/src/sfizz/Tuning.cpp
@@ -146,8 +146,7 @@ Tunings::KeyboardMapping Tuning::Impl::mappingFromParameters(int rootKey, float
     rootKey = std::max(0, rootKey - 12);
 #endif
     // fixed frequency of the root note
-    const double rootFrequency = tuningFrequency * std::exp2((rootKey - 69) / 12.0);
-    return Tunings::tuneNoteTo(rootKey, rootFrequency);
+    return Tunings::startScaleOnAndTuneNoteTo(rootKey, 69, tuningFrequency);
 }
 
 ///