======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '259'
                                          'artist'  'Augie March'
                                     'text_people'  ''
                                         'release'  'Strange Bird'
                                           'title'  "There's Something at the Bottom of the Black Pool"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
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                                      'lastfmtags'  "['indie', 'indie pop', 'australian', 'aussie', 'indie rock']"
                                     'discogstags'  "['rock', 'brass & military', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '14'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '128.6'
                                             'key'  '4B'
                                        'acoustid'  'f7b80b6a-7c96-4558-9a93-4c7dd2fca9ca'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000A1D 00000A1D 00001947 00001947 0002E99C 0002C205 00000000 00000000 '
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'COMM:iTunPGAP:eng'                                 '0/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000948 0000000000AE66A8 00000000 009E1978 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '14++'
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'TBPM' (BPM (beats per minute))                     '128.6'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-10-14'
'TENC' (Encoded by)                                 'iTunes 10.2.2.12'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'Chris Thompson'], ['engineer', 'Paul McKercher'], ['engineer', 'Chris Townend']])
'TIT2' (Title/songname/content description)         "There's Something at the Bottom of the Black Pool"
'TKEY' (Initial key)                                '4B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Augie March'
'TPE2' (Band/orchestra/accompaniment)               'Augie March'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sony BMG Music Entertainment'
'TRCK' (Track number/Position in set)               '8/14'
'TSO2'                                              'Augie March'
'TSOP' (Performer sort order)                       'Augie March'
'TSRC' (ISRC (international standard recording code))  'AUBMO0210713'
'TXXX:ASIN'                                         'B0002T2QVA'
'TXXX:Acoustid Id'                                  'f7b80b6a-7c96-4558-9a93-4c7dd2fca9ca'
'TXXX:CATALOGNUMBER'                                '74321 96865 2'
'TXXX:MusicBrainz Album Artist Id'                  '29070ba5-c3df-41d9-bed0-8e2f1e1c22ad'
'TXXX:MusicBrainz Album Id'                         '231fbefb-10b3-4564-8333-e9aea863155a'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '29070ba5-c3df-41d9-bed0-8e2f1e1c22ad'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'brass & military', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'australian', 'aussie', 'indie rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.33 dB'
'TXXX:replaygain_track_peak'                        '0.373921'
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========================== row from database ==========================
                                              'id'  1502921
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/augie march - strange bird - 2002/08 there_s something at the bottom o.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  259
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  10529384
                                           'mtime'  1637330362
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock augie march strange bird 2002 08 there_s something bottom ifs songwriter indie rock
                                      'tag_artist'  Augie March
                                     'tag_release'  Strange Bird
                                       'tag_title'  There's Something at the Bottom of the Black Pool
                                             'bpm'  128.6
                                    'search_title'  'at':5 'black':9 'bottom':7 'of':8 'pool':10 's':2 'something':4 'the':6 'there':1 'theres':3
                                   'search_artist'  'augie':1 'march':2
                                  'search_release'  'bird':2 'strange':1
                                     'search_rest'  '00poprockelectronic':1 '2002':8 'augie':4 'bird':7 'bottom':12 'ifs':13 'indie':15 'indierock':3 'march':5 'poprock':2 'rock':16 's':10 'something':11 'songwriter':14 'strange':6 'there':9
                                    'search_combo'  '00poprockelectronic':15 '2002':22 'at':5A 'augie':11B,18 'bird':14C,21 'black':9A 'bottom':7A,26 'ifs':27 'indie':29 'indierock':17 'march':12B,19 'of':8A 'pool':10A 'poprock':16 'rock':30 's':2A,24 'something':4A,25 'songwriter':28 'strange':13C,20 'the':6A 'there':1A,23 'theres':3A
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'australian', 'aussie', 'indie rock']
                                        'tag_date'  2002
                                     'discogstags'  ['rock', 'brass & military', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1637330361.743464  (2021-11-19 14:59:21)
                             'size'  10529384