======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '486'
                                          'artist'  'EELS'
                                     'text_people'  'E'
                                         'release'  'Oh What a Beautiful Morning'
                                           'title'  'Flyswatter'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'rock', 'indie rock', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '17'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie'
                                             'bpm'  '129'
                                             'key'  '3A'
                                        'acoustid'  'f2857f82-7522-412b-ba0e-23c5e23c6157'
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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 '0076D398 00000000 00000000 00000000 00000000 00000000 00000000')
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'TALB' (Album/Movie/Show title)                     'Oh What a Beautiful Morning'
'TBPM' (BPM (beats per minute))                     '129'
'TCOM' (Composer)                                   'E'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TENC' (Encoded by)                                 'iTunes v7.0.2.16'
'TIT2' (Title/songname/content description)         'Flyswatter'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'EELS'
'TPE2' (Band/orchestra/accompaniment)               'EELS'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'E Works Records'
'TRCK' (Track number/Position in set)               '11/17'
'TSO2'                                              'EELS'
'TSOP' (Performer sort order)                       'EELS'
'TXXX:Acoustid Id'                                  'f2857f82-7522-412b-ba0e-23c5e23c6157'
'TXXX:Artists'                                      'EELS'
'TXXX:CATALOGNUMBER'                                '[none]'
'TXXX:MusicBrainz Album Artist Id'                  '14387b0f-765c-4852-852f-135335790466'
'TXXX:MusicBrainz Album Id'                         '3e0189e4-a13f-4568-bbc6-0e16490876e4'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/live'
'TXXX:MusicBrainz Artist Id'                        '14387b0f-765c-4852-852f-135335790466'
'TXXX:MusicBrainz Release Group Id'                 'd4c38cd7-7e98-378f-a082-44016f94f465'
'TXXX:MusicBrainz Release Track Id'                 'e8d22d24-79f4-327e-855d-068aaadd5c13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'rock', 'indie rock', 'singer songwriter']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.43 dB'
'TXXX:replaygain_track_peak'                        '0.580677'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a1c3edf6-7fd4-47a2-8248-d1b7d67cb3ac')

========================== row from database ==========================
                                              'id'  1304695
                                            'path'  /data/Music/Bulk/00poprockelectronic/Eels/Eels - Oh What a Beautiful Morning/11 Flyswatter.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  486
                                           'genre'  ifs-songwriter-indie
                                        'filesize'  7876362
                                           'mtime'  1636400566
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Eels Eels 11 ifs songwriter indie
                                      'tag_artist'  EELS
                                     'tag_release'  Oh What a Beautiful Morning
                                       'tag_title'  Flyswatter
                                             'bpm'  129.0
                                    'search_title'  'flyswatter':1
                                   'search_artist'  'eels':1
                                  'search_release'  'a':3 'beautiful':4 'morning':5 'oh':1 'what':2
                                     'search_rest'  '00poprockelectronic':1 'eels':2 'ifs':3 'indie':5 'songwriter':4
                                    'search_combo'  '00poprockelectronic':8 'a':5C 'beautiful':6C 'eels':2B,9 'flyswatter':1A 'ifs':10 'indie':12 'morning':7C 'oh':3C 'songwriter':11 'what':4C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'rock', 'indie rock', 'singer songwriter']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636400566.41347  (2021-11-08 20:42:46)
                             'size'  7876362