======================== unified (from filesystem) ========================
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                                        'duration'  '235'
                                          'artist'  'Kammerflimmer Kollektief'
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                                           'title'  'Time Is the Fire in Which We Burn'
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  ('electronic-trip hop or downtempo or acid jazz;prerock-jb-jazz-newer-dark or '
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                                             'key'  '8A'
                                        'acoustid'  'd63b01dc-dbad-446f-b8e3-016c00ded495'
rest: ''

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

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'TBPM' (BPM (beats per minute))                     '118.014'
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'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-02-26'
'TIT2' (Title/songname/content description)         'Time Is the Fire in Which We Burn'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kammerflimmer Kollektief'
'TPE2' (Band/orchestra/accompaniment)               'Kammerflimmer Kollektief'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Staubgold'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'Kammerflimmer Kollektief'
'TSOP' (Performer sort order)                       'Kammerflimmer Kollektief'
'TXXX:ASIN'                                         'B003110BS6'
'TXXX:Acoustid Id'                                  'd63b01dc-dbad-446f-b8e3-016c00ded495'
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'TXXX:CATALOGNUMBER'                                'staubgold 97'
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'TXXX:MusicBrainz Album Id'                         'b3a29102-e3d8-4081-8365-9f74d77b1fdb'
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'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '084e53d6-ee8d-4787-9835-f1748a6b3d09'
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'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
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 'country',
 'experimental',
 'folk',
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'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.507895'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b7f532a5-8719-485e-818a-7f06c664b6c7')

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Kammerflimmer Kollektief/2010 - Wildling/08-kammerflimmer_kollektief-time_is_the_fire_in_which_we_burn.mp3
                                         'working'  None
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                                    'duration_sec'  235
                                           'genre'  electronic-trip hop or downtempo or acid jazz;prerock-jb-jazz-newer-dark or acid
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                                           'mtime'  1636910150
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                                        'rest_str'   00popandrock classicprogpsy 2010 08 kammerflimmer_kollektief time_is_the_fire_in_which_we_burn electronic trip hop or downtempo or acid jazz;prerock jb jazz newer dark or acid
                                      'tag_artist'  Kammerflimmer Kollektief
                                     'tag_release'  Wildling
                                       'tag_title'  Time Is the Fire in Which We Burn
                                             'bpm'  118.014
                                    'search_title'  'burn':8 'fire':4 'in':5 'is':2 'the':3 'time':1 'we':7 'which':6
                                   'search_artist'  'kammerflimmer':1 'kollektief':2
                                  'search_release'  'wildling':1
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                                    'search_combo'  '2010':13 'acid':29 'burn':8A,23 'classicprogpsy':12 'dark':37 'downtempo':28 'electronic':24 'fire':4A,19 'hop':26 'in':5A,20 'is':2A,17 'jazz':30,32,35 'jb':34 'kammerflimmer':9B,14 'kollektief':10B,15 'newer':36 'or':27 'prerock':31,33 'the':3A,18 'time':1A,16 'trip':25 'we':7A,22 'which':6A,21 'wildling':11C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'jazz', 'post rock', 'ambient', 'avant garde', 'experimental']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic', 'jazz', 'folk, world, & country', 'country', 'experimental', 'folk', 'krautrock']

============================== file details ==============================
                                           'mtime'  1636910149.5467246  (2021-11-14 18:15:49)
                             'size'  5780659