<pre>
======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '133'
                                          'artist'  'Fraykers Revenge'
                                     'text_people'  ''
                                         'release'  'Fraykers Revenge Presents - Filmation Associates'
                                           'title'  'Viva Herbie (moog Filmation Associates Inc. Lib Cartoons)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'funk']"
                                     'discogstags'  "['disco', 'soundtrack', 'theme', 'stage &amp; screen', 'funk / soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '103.6'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================<mutagen.mp3.MPEGInfo object at 0x7f95382daa30>

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''<br/>                                     <img style="width:150px" src="image?fid=1528861"/>
'COMM::eng'                                         'fraykerbreaks.blogspot.com - Filmation Associates Inc'
'GEOB:SfMarkers'                                    GEOB(encoding=&lt;Encoding.UTF16: 1&gt;, mime='', filename='', desc='SfMarkers', data=b'\x0c\x00\x00\x00d\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Fraykers Revenge Presents - Filmation Associates'
'TBPM' (BPM (beats per minute))                     '103.6'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Viva Herbie (moog Filmation Associates Inc. Lib Cartoons)'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'TPE2' (Band/orchestra/accompaniment)               'Fraykers Revenge'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['disco', 'soundtrack', 'theme', 'stage &amp; screen', 'funk / soul', 'funk']
'TXXX:lastfmtags'                                   ['soundtrack', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-8.27 dB'
'TXXX:replaygain_track_peak'                        '1.043834'

========================== row from database ==========================
                                              'id'  1528861
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/EASY Instr 70_s/• (Unk. Artist) - Viva Herbie (moog Filmation Associates Inc. Lib Cartoons).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  133
                                           'genre'  funk or soul
                                        'filesize'  5520718
                                           'mtime'  1628357857
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul EASY Instr 70_s • (Unk. Artist) funk or soul
                                      'tag_artist'  Fraykers Revenge
                                     'tag_release'  Fraykers Revenge Presents - Filmation Associates
                                       'tag_title'  Viva Herbie (moog Filmation Associates Inc. Lib Cartoons)
                                             'bpm'  103.6
                                    'search_title'  'associates':6 'cartoons':10,11 'filmation':5 'herbie':2 'inc':7,8 'lib':9 'moog':3,4 'viva':1
                                   'search_artist'  'fraykers':1 'revenge':2
                                  'search_release'  'associates':5 'filmation':4 'fraykers':1 'presents':3 'revenge':2
                                     'search_rest'  '70':6 'artist':10,11 'easy':4 'funk':2 'instr':5 'or':12 's':7 'soul':3 'swing':1 'unk':8,9
                                    'search_combo'  '70':24 'artist':28,29 'associates':6A,18C 'cartoons':10A,11A 'easy':22 'filmation':5A,17C 'fraykers':12B,14C 'funk':20 'herbie':2A 'inc':7A,8A 'instr':23 'lib':9A 'moog':3A,4A 'or':30 'presents':16C 'revenge':13B,15C 's':25 'soul':21 'swing':19 'unk':26,27 'viva':1A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'funk']
                                        'tag_date'  1975
                                     'discogstags'  ['disco', 'soundtrack', 'theme', 'stage & screen', 'funk / soul', 'funk']

============================== file details ==============================
                                           'mtime'  1628357856.9640577  (2021-08-07 19:37:36)
                             'size'  5520718