remove song genre from properties editor

Assets/Resources/Prefabs/Editor/RemixProperties/RemixInfo.prefab

@@ -556,7 +556,7 @@ MonoBehaviour:
   m_linkedTextComponent: {fileID: 0}
   parentLinkedComponent: {fileID: 0}
   m_enableKerning: 1
-  m_ActiveFontFeatures: 00000000
+  m_ActiveFontFeatures: 6e72656b
   m_enableExtraPadding: 0
   checkPaddingRequired: 0
   m_isRichText: 1
@@ -748,15 +748,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   propertyHolder: {fileID: 8717409624780063835}
-  IntegerP: {fileID: 0}
-  FloatP: {fileID: 0}
-  BooleanP: {fileID: 0}
-  DropdownP: {fileID: 0}
-  ColorP: {fileID: 0}
-  StringP: {fileID: 0}
-  DividerP: {fileID: 0}
-  HeaderP: {fileID: 0}
-  SubHeaderP: {fileID: 0}
   tags:
   - tag: header
     label: Remix Information
@@ -797,9 +788,6 @@ MonoBehaviour:
   - tag: idolcredit
     label: Song Artist
     isReadOnly: 0
-  - tag: idolgenre
-    label: Song Genre
-    isReadOnly: 0
   - tag: divider
     label: Divider Idol
     isReadOnly: 0