======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '307'
                                          'artist'  'Kate Nash'
                                     'text_people'  ''
                                         'release'  'Made of Bricks'
                                           'title'  'Skeleton Song'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-1', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-vocals-3', 'q-mixbeat-2', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['indie', 'indie pop', 'female vocalists', 'british', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop;ifs-songwriter-indie-pop'
                                             'bpm'  '112'
                                             'key'  '11B'
                                        'acoustid'  'eac662a1-2cdd-44e4-ad52-ee96b771f11c'
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))                     '112'
'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)         'Skeleton Song'
'TKEY' (Initial key)                                '11B'
'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)               '10/12'
'TSO2'                                              'Nash, Kate'
'TSOP' (Performer sort order)                       'Nash, Kate'
'TSRC' (ISRC (international standard recording code))  'GBUM70706086'
'TXXX:ASIN'                                         'B000T6K8M0'
'TXXX:Acoustid Id'                                  'eac662a1-2cdd-44e4-ad52-ee96b771f11c'
'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'                 'a8059f77-baa6-32dc-a8f0-56bffc2c3ee6'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'female vocalists', 'british', 'singer songwriter']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '3'
'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-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.45 dB'
'TXXX:replaygain_track_peak'                        '0.397595'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bf85abae-6f97-4fd9-ae7d-4b092e4fa12f')

========================== row from database ==========================
                                              'id'  1261972
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Kate Nash/Made Of Bricks/kate nash - made of bricks - 10 - skeleton song.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  307
                                           'genre'  ifs-songwriter-pop;ifs-songwriter-indie-pop
                                        'filesize'  7475502
                                           'mtime'  1637522894
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Of kate nash made bricks 10 skeleton song ifs songwriter pop;ifs songwriter indie pop
                                      'tag_artist'  Kate Nash
                                     'tag_release'  Made of Bricks
                                       'tag_title'  Skeleton Song
                                             'bpm'  112.0
                                    'search_title'  'skeleton':1 'song':2
                                   'search_artist'  'kate':1 'nash':2
                                  'search_release'  'bricks':3 'made':1 'of':2
                                     'search_rest'  '00singer':1 'bricks':8 'eos':3 'ifs':11,13,15 'indie':16 'kate':5 'made':7 'nash':6 'of':4 'pop':12,14,17 'skeleton':9 'song':10 'songwriter':2
                                    'search_combo'  '00singer':8 'bricks':7C,15 'eos':10 'ifs':18,20,22 'indie':23 'kate':3B,12 'made':5C,14 'nash':4B,13 'of':6C,11 'pop':19,21,24 'skeleton':1A,16 'song':2A,17 'songwriter':9
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'Q-PIANO-2', 'q-mixbeat-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-PLAY-2', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['indie', 'indie pop', 'female vocalists', 'british', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637522893.983456  (2021-11-21 20:28:13)
                             'size'  7475502