======================== unified (from filesystem) ========================
                                         'bitrate'  '189.429'
                                        'duration'  '260'
                                          'artist'  'Rob Costlow'
                                     'text_people'  ''
                                         'release'  'Reconstruction'
                                           'title'  'Baby Girl, Part 1: Awakenings'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
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 "'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-vocals-1', "
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                                      'lastfmtags'  "['instrumental', 'creative commons', 'piano', 'jamendo', 'ambient']"
                                     'discogstags'  "['new age', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '11'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'prerock-classical or classical instruments-contemporary'
                                             'bpm'  '140.628'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Reconstruction'
'TBPM' (BPM (beats per minute))                     '140.628'
'TCON' (Content type, a.k.a. Genre)                 'prerock-classical or classical instruments-contemporary'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-09-01'
'TIT2' (Title/songname/content description)         'Baby Girl, Part 1: Awakenings'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Rob Costlow'
'TPE2' (Band/orchestra/accompaniment)               'Rob Costlow'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Tourist Records'
'TRCK' (Track number/Position in set)               '1/11'
'TSO2'                                              'Costlow, Rob'
'TSOP' (Performer sort order)                       'Costlow, Rob'
'TXXX:ASIN'                                         'B001EDI1GM'
'TXXX:BARCODE'                                      '881034265753'
'TXXX:MusicBrainz Album Artist Id'                  '865d553f-e383-451b-a23f-78c24b8bfc01'
'TXXX:MusicBrainz Album Id'                         '314542cc-ad66-487c-b8d1-c5debdbd3ba8'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '865d553f-e383-451b-a23f-78c24b8bfc01'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['new age', 'electronic']
'TXXX:lastfmtags'                                   ['instrumental', 'creative commons', 'piano', 'jamendo', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.63 dB'
'TXXX:replaygain_track_peak'                        '0.421974'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f126e950-f324-4377-bdc8-bcdc3258f04b')

========================== row from database ==========================
                                              'id'  1329309
                                            'path'  /data/Music/Bulk/00poprockelectronic/Rob Costlow/Rob Costlow - 2008 - Reconstruction/01-Baby Girl Part 1 Awakenings-Rob Costlow.mp3
                                         'working'  None
                                         'bitrate'  189
                                    'duration_sec'  260
                                           'genre'  prerock-classical or classical instruments-contemporary
                                        'filesize'  6162537
                                           'mtime'  1637329816
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2008 01 prerock classical or classical instruments contemporary
                                      'tag_artist'  Rob Costlow
                                     'tag_release'  Reconstruction
                                       'tag_title'  Baby Girl, Part 1: Awakenings
                                             'bpm'  140.628
                                    'search_title'  '1':5,6 'awakenings':7 'baby':1 'girl':2,3 'part':4
                                   'search_artist'  'costlow':2 'rob':1
                                  'search_release'  'reconstruction':1
                                     'search_rest'  '00poprockelectronic':1 '2008':2 'classical':4 'contemporary':7 'instruments':6 'or':5 'prerock':3
                                    'search_combo'  '00poprockelectronic':11 '1':5A,6A '2008':12 'awakenings':7A 'baby':1A 'classical':14 'contemporary':17 'costlow':9B 'girl':2A,3A 'instruments':16 'or':15 'part':4A 'prerock':13 'reconstruction':10C 'rob':8B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['instrumental', 'creative commons', 'piano', 'jamendo', 'ambient']
                                        'tag_date'  2008
                                     'discogstags'  ['new age', 'electronic']

============================== file details ==============================
                                           'mtime'  1637329815.5272658  (2021-11-19 14:50:15)
                             'size'  6162537