diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index 5149f08b6d..20d680fb6c 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -49,6 +49,15 @@
     <inspection_tool class="PyListCreationInspection" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
     <inspection_tool class="PyMethodMayBeStaticInspection" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
     <inspection_tool class="PyMethodOverridingInspection" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredPackages">
+        <value>
+          <list size="1">
+            <item index="0" class="java.lang.String" itemvalue="more_itertools" />
+          </list>
+        </value>
+      </option>
+    </inspection_tool>
     <inspection_tool class="PyPep8Inspection" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
     <inspection_tool class="PyPep8NamingInspection" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
     <inspection_tool class="PyProtectedMemberInspection" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
diff --git a/music21/pitch.py b/music21/pitch.py
index e998751426..69b3b24063 100644
--- a/music21/pitch.py
+++ b/music21/pitch.py
@@ -565,6 +565,8 @@ def _dissonanceScore(pitches, smallPythagoreanRatio=True, accidentalPenalty=True
     score_ratio = 0.0
     score_triad = 0.0
 
+    intervals: list[interval.Interval] = []
+
     if not pitches:
         return 0.0
 
@@ -1159,7 +1161,7 @@ def listNames(cls):
           'one-and-a-half-flat', 'one-and-a-half-sharp', 'quadruple-flat', 'quadruple-sharp',
           'sharp', 'triple-flat', 'triple-sharp']
         '''
-        return sorted(accidentalNameToModifier.keys(), key=str.lower)
+        return sorted(a.lower() for a in accidentalNameToModifier)
 
     # PUBLIC METHODS #
 
@@ -3209,7 +3211,7 @@ def implicitOctave(self) -> int:
         else:
             return self.octave
 
-    # noinspection SpellCheckingInspection
+    # noinspection SpellCheckingInspection,GrazieInspection
     @property
     def german(self) -> str:
         '''
@@ -3274,7 +3276,7 @@ def german(self) -> str:
     # noinspection SpellCheckingInspection
     @property
     def italian(self) -> str:
-        # noinspection SpellCheckingInspection
+        # noinspection SpellCheckingInspection,GrazieInspection
         '''
         Read-only attribute. Returns the name
         of a Pitch in the Italian system
@@ -3357,7 +3359,7 @@ def _getSpanishCardinal(self) -> str:
         'G': 'sol',
     }
 
-    # noinspection SpellCheckingInspection
+    # noinspection SpellCheckingInspection,GrazieInspection
     @property
     def spanish(self) -> str:
         '''
@@ -3731,10 +3733,6 @@ def harmonicFromFundamental(self,
             #        'target', target])
 
             if distanceLower <= distanceHigher:
-                # pd = 'distanceLower (%s); distanceHigher (%s); distance lower ' +
-                #      'is closer to target: %s'
-                # environLocal.printDebug(['harmonicFromFundamental():',
-                #                         pd  % (candidateLower, candidateHigher, target)])
                 # the lower is closer, thus we need to raise gap
                 match = candidateLower
                 gap = -abs(distanceLower)
@@ -4253,6 +4251,7 @@ def simplifyEnharmonic(
             return returnObj
 
     def getEnharmonic(self: PitchType, *, inPlace=False) -> PitchType|None:
+        # noinspection GrazieInspection
         '''
         Returns a new Pitch that is the(/an) enharmonic equivalent of this Pitch.
         Can be thought of as flipEnharmonic or something like that.
@@ -5055,7 +5054,7 @@ def set_displayStatus(newDisplayStatus: bool):
             set_displayStatus(True)
             return
 
-        # no pitches in past...
+        # no pitches in the past list...
         if not pitchPastAll:
             # if we have no past, we show the accidental if this pitch name
             # is not in the alteredPitches list, or for naturals: if the
diff --git a/music21/tinyNotation.py b/music21/tinyNotation.py
index c180abc486..224e3702fb 100644
--- a/music21/tinyNotation.py
+++ b/music21/tinyNotation.py
@@ -872,6 +872,7 @@ def _getDefaultTokenMap() -> list[tuple[str, type[Token]]]:
 }
 
 class Converter:
+    # noinspection GrazieInspection
     '''
     Main conversion object for TinyNotation.
 
@@ -1405,7 +1406,7 @@ def postParse(self):
         '''
         Called after all the tokens have been run.
 
-        Currently runs `.makeMeasures` on `.stream` unless `.makeNotation` is `False`.
+        It currently runs `.makeMeasures()` on `.stream` unless `.makeNotation` is `False`.
         '''
         if self.makeNotation is not False:
             self.stream.makeMeasures(inPlace=True)