======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '223'
                                          'artist'  'Kate Nash'
                                     'text_people'  ''
                                         'release'  'Made of Bricks'
                                           'title'  'Dickhead'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
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 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
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                                      'lastfmtags'  "['indie', 'indie pop', 'female vocalists', 'british', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop;ifs-songwriter-indie-pop'
                                             'bpm'  '85'
                                             'key'  '4A'
                                        'acoustid'  'e2c32dba-abb3-4359-9d47-c656a09df286'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Made of Bricks'
'TBPM' (BPM (beats per minute))                     '85'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-pop', 'ifs-songwriter-indie-pop']
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-08-06'
'TIT2' (Title/songname/content description)         'Dickhead'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kate Nash'
'TPE2' (Band/orchestra/accompaniment)               'Kate Nash'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Fiction Records'
'TRCK' (Track number/Position in set)               '4/12'
'TSO2'                                              'Nash, Kate'
'TSOP' (Performer sort order)                       'Nash, Kate'
'TSRC' (ISRC (international standard recording code))  'GBUM70706077'
'TXXX:ASIN'                                         'B000T6K8M0'
'TXXX:Acoustid Id'                                  'e2c32dba-abb3-4359-9d47-c656a09df286'
'TXXX:Artists'                                      'Kate Nash'
'TXXX:BARCODE'                                      '602517431430'
'TXXX:CATALOGNUMBER'                                '1743143'
'TXXX:MusicBrainz Album Artist Id'                  '49018fd2-95ef-4f7e-92bb-813159909314'
'TXXX:MusicBrainz Album Id'                         '92bfd923-cad8-4e8c-bd3c-d4154a70416a'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '49018fd2-95ef-4f7e-92bb-813159909314'
'TXXX:MusicBrainz Release Group Id'                 '9e74fc84-caf7-3184-89f7-9ccc90cfd3f7'
'TXXX:MusicBrainz Release Track Id'                 'b54c8f66-691d-393f-81c0-7d419d1c4f87'
'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', 'indie pop', 'female vocalists', 'british', 'singer songwriter']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.61 dB'
'TXXX:replaygain_track_peak'                        '0.472373'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8dc4b7a2-dfc8-4b1d-9011-f8c68c6fae56')

========================== row from database ==========================
                                              'id'  1256109
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Kate Nash/Made Of Bricks/kate nash - made of bricks - 04 - dickhead.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  223
                                           'genre'  ifs-songwriter-pop;ifs-songwriter-indie-pop
                                        'filesize'  5446571
                                           'mtime'  1637522892
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Of kate nash made bricks 04 dickhead ifs songwriter pop;ifs songwriter indie pop
                                      'tag_artist'  Kate Nash
                                     'tag_release'  Made of Bricks
                                       'tag_title'  Dickhead
                                             'bpm'  85.0
                                    'search_title'  'dickhead':1
                                   'search_artist'  'kate':1 'nash':2
                                  'search_release'  'bricks':3 'made':1 'of':2
                                     'search_rest'  '00singer':1 'bricks':8 'dickhead':9 'eos':3 'ifs':10,12,14 'indie':15 'kate':5 'made':7 'nash':6 'of':4 'pop':11,13,16 'songwriter':2
                                    'search_combo'  '00singer':7 'bricks':6C,14 'dickhead':1A,15 'eos':9 'ifs':16,18,20 'indie':21 'kate':2B,11 'made':4C,13 'nash':3B,12 'of':5C,10 'pop':17,19,22 'songwriter':8
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['indie', 'indie pop', 'female vocalists', 'british', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637522891.7801385  (2021-11-21 20:28:11)
                             'size'  5446571