diff --git a/.idea/misc.xml b/.idea/misc.xml
index d1e22ec..ba4550d 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.8" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7 (wavinfo)" project-jdk-type="Python SDK" />
+  <component name="PyPackaging">
+    <option name="earlyReleasesAsUpgrades" value="true" />
+  </component>
 </project>
\ No newline at end of file
diff --git a/.idea/shelf/Uncommitted_changes_before_Update_at_10_8_20,_9_25_PM_[Default_Changelist]/shelved.patch b/.idea/shelf/Uncommitted_changes_before_Update_at_10_8_20,_9_25_PM_[Default_Changelist]/shelved.patch
deleted file mode 100644
index 833b53a..0000000
--- a/.idea/shelf/Uncommitted_changes_before_Update_at_10_8_20,_9_25_PM_[Default_Changelist]/shelved.patch
+++ /dev/null
@@ -1,103 +0,0 @@
-Index: wavinfo/wave_ixml_reader.py
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+># import xml.etree.ElementTree as ET\nfrom lxml import etree as ET\nimport io\nfrom collections import namedtuple\n\n\nIXMLTrack = namedtuple('IXMLTrack', ['channel_index', 'interleave_index', 'name', 'function'])\n\n\nclass WavIXMLFormat:\n    \"\"\"\n    iXML recorder metadata.\n    \"\"\"\n    def __init__(self, xml):\n        \"\"\"\n        Parse iXML.\n        :param xml: A bytes-like object containing the iXML payload.\n        \"\"\"\n        self.source = xml\n        xml_bytes = io.BytesIO(xml)\n        parser = ET.XMLParser(recover=True)\n        self.parsed = ET.parse(xml_bytes, parser=parser)\n\n    def _get_text_value(self, xpath):\n        e = self.parsed.find(\"./\" + xpath)\n        if e is not None:\n            return e.text\n\n    @property\n    def raw_xml(self):\n        \"\"\"\n        The root entity of the iXML document.\n        \"\"\"\n        return self.parsed\n\n    @property\n    def track_list(self):\n        \"\"\"\n        A description of each track.\n        :return: An Iterator\n        \"\"\"\n        for track in self.parsed.find(\"./TRACK_LIST\").iter():\n            if track.tag == 'TRACK':\n                yield IXMLTrack(channel_index=track.xpath('string(CHANNEL_INDEX/text())'),\n                                interleave_index=track.xpath('string(INTERLEAVE_INDEX/text())'),\n                                name=track.xpath('string(NAME/text())'),\n                                function=track.xpath('string(FUNCTION/text())'))\n\n    @property\n    def project(self):\n        \"\"\"\n        The project/film name entered for the recording.\n        \"\"\"\n        return self._get_text_value(\"PROJECT\")\n\n    @property\n    def scene(self):\n        \"\"\"\n        Scene/slate.\n        \"\"\"\n        return self._get_text_value(\"SCENE\")\n\n    @property\n    def take(self):\n        \"\"\"\n        Take number.\n        \"\"\"\n        return self._get_text_value(\"TAKE\")\n\n    @property\n    def tape(self):\n        \"\"\"\n        Tape name.\n        \"\"\"\n        return self._get_text_value(\"TAPE\")\n\n    @property\n    def family_uid(self):\n        \"\"\"\n        The globally-unique ID for this file family. This may be in the format\n        of a GUID, or an EBU Rec 9 source identifier, or some other dumb number.\n        \"\"\"\n        return self._get_text_value(\"FILE_SET/FAMILY_UID\")\n\n    @property\n    def family_name(self):\n        \"\"\"\n        The name of this file's file family.\n        \"\"\"\n        return self._get_text_value(\"FILE_SET/FAMILY_NAME\")\n
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
---- wavinfo/wave_ixml_reader.py	(revision 4576d65da6f00e00fcd6651a890776175ed1ed76)
-+++ wavinfo/wave_ixml_reader.py	(date 1598075713197)
-@@ -1,4 +1,3 @@
--# import xml.etree.ElementTree as ET
- from lxml import etree as ET
- import io
- from collections import namedtuple
-Index: setup.py
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+>from setuptools import setup\nfrom wavinfo import __author__, __license__, __version__\n\nwith open(\"README.md\", \"r\") as fh:\n    long_description = fh.read()\n\nsetup(name='wavinfo',\n      version=__version__,\n      author=__author__,\n      author_email='jamiehardt@me.com',\n      description='Probe WAVE Files for iXML, Broadcast-WAVE and other metadata.',\n      long_description_content_type=\"text/markdown\",\n      long_description=long_description,\n      license=__license__,\n      url='https://github.com/iluvcapra/wavinfo',\n      project_urls={\n          'Source':\n              'https://github.com/iluvcapra/wavinfo',\n          'Documentation':\n              'https://wavinfo.readthedocs.io/',\n          'Issues':\n              'https://github.com/iluvcapra/wavinfo/issues',\n      },\n      packages=['wavinfo'],\n      classifiers=['Development Status :: 5 - Production/Stable',\n          'License :: OSI Approved :: MIT License',\n          'Topic :: Multimedia',\n          'Topic :: Multimedia :: Sound/Audio',\n          \"Programming Language :: Python :: 3.5\",\n          \"Programming Language :: Python :: 3.6\",\n          \"Programming Language :: Python :: 3.7\",\n          \"Programming Language :: Python :: 3.8\"],\n      keywords='waveform metadata audio ebu smpte avi library film tv editing editorial',\n      install_requires=['lxml'],\n      entry_points={\n          'console_scripts': [\n              'wavinfo = wavinfo.__main__:main'\n          ]\n      }\n      )\n
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
---- setup.py	(revision 4576d65da6f00e00fcd6651a890776175ed1ed76)
-+++ setup.py	(date 1598414202839)
-@@ -31,7 +31,7 @@
-           "Programming Language :: Python :: 3.7",
-           "Programming Language :: Python :: 3.8"],
-       keywords='waveform metadata audio ebu smpte avi library film tv editing editorial',
--      install_requires=['lxml'],
-+      install_requires=['lxml', 'ear'],
-       entry_points={
-           'console_scripts': [
-               'wavinfo = wavinfo.__main__:main'
-Index: wavinfo/wave_axml_reader.py
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
---- wavinfo/wave_axml_reader.py	(date 1598414561019)
-+++ wavinfo/wave_axml_reader.py	(date 1598414561019)
-@@ -0,0 +1,12 @@
-+from lxml import etree as ET
-+from collections import namedtuple
-+
-+from ear.fileio.bw64 import Bw64Reader
-+
-+with Bw64Reader(file) as f:
-+    pass
-+
-+
-+
-+
-+
-Index: .idea/wavinfo.iml
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+><?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<module type=\"PYTHON_MODULE\" version=\"4\">\n  <component name=\"NewModuleRootManager\">\n    <content url=\"file://$MODULE_DIR$\" />\n    <orderEntry type=\"jdk\" jdkName=\"Python 3.8 (wavinfo)\" jdkType=\"Python SDK\" />\n    <orderEntry type=\"sourceFolder\" forTests=\"false\" />\n  </component>\n</module>
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
---- .idea/wavinfo.iml	(revision 4576d65da6f00e00fcd6651a890776175ed1ed76)
-+++ .idea/wavinfo.iml	(date 1598074780168)
-@@ -1,8 +1,10 @@
- <?xml version="1.0" encoding="UTF-8"?>
- <module type="PYTHON_MODULE" version="4">
-   <component name="NewModuleRootManager">
--    <content url="file://$MODULE_DIR$" />
--    <orderEntry type="jdk" jdkName="Python 3.8 (wavinfo)" jdkType="Python SDK" />
-+    <content url="file://$MODULE_DIR$">
-+      <excludeFolder url="file://$MODULE_DIR$/venv" />
-+    </content>
-+    <orderEntry type="jdk" jdkName="Python 3.7 (wavinfo)" jdkType="Python SDK" />
-     <orderEntry type="sourceFolder" forTests="false" />
-   </component>
- </module>
-\ No newline at end of file
-Index: requirements.txt
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
---- requirements.txt	(date 1598414216509)
-+++ requirements.txt	(date 1598414216509)
-@@ -0,0 +1,3 @@
-+lxml~=4.5.2
-+setuptools~=49.6.0
-+ear~=2.0.0
-\ No newline at end of file
-Index: .idea/misc.xml
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+><?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<project version=\"4\">\n  <component name=\"ProjectRootManager\" version=\"2\" project-jdk-name=\"Python 3.8 (wavinfo)\" project-jdk-type=\"Python SDK\" />\n</project>
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
---- .idea/misc.xml	(revision 4576d65da6f00e00fcd6651a890776175ed1ed76)
-+++ .idea/misc.xml	(date 1598074780171)
-@@ -1,4 +1,4 @@
- <?xml version="1.0" encoding="UTF-8"?>
- <project version="4">
--  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.8 (wavinfo)" project-jdk-type="Python SDK" />
-+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7 (wavinfo)" project-jdk-type="Python SDK" />
- </project>
-\ No newline at end of file
diff --git a/.idea/shelf/Uncommitted_changes_before_Update_at_10_8_20__9_25_PM__Default_Changelist_.xml b/.idea/shelf/Uncommitted_changes_before_Update_at_10_8_20__9_25_PM__Default_Changelist_.xml
deleted file mode 100644
index aa7ace6..0000000
--- a/.idea/shelf/Uncommitted_changes_before_Update_at_10_8_20__9_25_PM__Default_Changelist_.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<changelist name="Uncommitted_changes_before_Update_at_10_8_20,_9_25_PM_[Default_Changelist]" date="1602217502806" recycled="true" deleted="true">
-  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/Uncommitted_changes_before_Update_at_10_8_20,_9_25_PM_[Default_Changelist]/shelved.patch" />
-  <option name="DESCRIPTION" value="Uncommitted changes before Update at 10/8/20, 9:25 PM [Default Changelist]" />
-</changelist>
\ No newline at end of file
diff --git a/.idea/wavinfo.iml b/.idea/wavinfo.iml
index 0e4e9fa..23b4337 100644
--- a/.idea/wavinfo.iml
+++ b/.idea/wavinfo.iml
@@ -4,7 +4,7 @@
     <content url="file://$MODULE_DIR$">
       <excludeFolder url="file://$MODULE_DIR$/venv" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.8" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.7 (wavinfo)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file