======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '167'
                                          'artist'  'Lucrate Milk'
                                     'text_people'  ''
                                         'release'  'Lucrate Milk'
                                           'title'  'Three Blind Mice'
                                           'quals'  ("['Q-HAP-2', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'q-bass-2', 'q-drums-4', "
 "'q-other-1', 'q-piano-1', 'q-vocals-3', 'Q-UNU-3', 'Q-PLAY-3', 'Q-CHART-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '25'
                                      'tracktotal'  '30'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'experimental'
                                             'bpm'  '92.4'
                                             'key'  '2A'
                                        'acoustid'  '2fa3d14c-81db-4803-ace2-3892c47fca8c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Lucrate Milk'
'TBPM' (BPM (beats per minute))                     '92.4'
'TCON' (Content type, a.k.a. Genre)                 'experimental'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-03-25'
'TIT2' (Title/songname/content description)         'Three Blind Mice'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Lucrate Milk'
'TPE2' (Band/orchestra/accompaniment)               'Lucrate Milk'
'TPOS' (Part of a set)                              '1/3'
'TPUB' (Publisher)                                  'Folklore de la Zone Mondiale'
'TRCK' (Track number/Position in set)               '25/30'
'TSO2'                                              'Lucrate Milk'
'TSOP' (Performer sort order)                       'Lucrate Milk'
'TSST' (Set subtitle)                               'Quartet de Turc'
'TXXX:ARTISTS'                                      'Lucrate Milk'
'TXXX:ASIN'                                         'B000FBFW5M'
'TXXX:Acoustid Id'                                  '2fa3d14c-81db-4803-ace2-3892c47fca8c'
'TXXX:BARCODE'                                      '3596971138127'
'TXXX:CATALOGNUMBER'                                'FZM 017'
'TXXX:MusicBrainz Album Artist Id'                  '99598bd4-be01-4e37-8f63-b4d270a9d0ed'
'TXXX:MusicBrainz Album Id'                         '3f1ec72d-a381-4154-87b2-38f3568baabf'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '99598bd4-be01-4e37-8f63-b4d270a9d0ed'
'TXXX:MusicBrainz Release Group Id'                 'aeba1fb6-d539-3483-b50c-a15f4c3c9dca'
'TXXX:MusicBrainz Release Track Id'                 '2e52c5c4-f5db-3593-8973-df994ff024c5'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-10.25 dB'
'TXXX:replaygain_track_peak'                        '1.048924'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'884ce670-e887-482f-b895-00ce9b02c38f')

========================== row from database ==========================
                                              'id'  1536936
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/CD1/25 - Three Blind Mice.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  167
                                           'genre'  experimental
                                        'filesize'  6800455
                                           'mtime'  1678464978
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk CD1 25 experimental
                                      'tag_artist'  Lucrate Milk
                                     'tag_release'  Lucrate Milk
                                       'tag_title'  Three Blind Mice
                                             'bpm'  92.4
                                    'search_title'  'blind':2 'mice':3 'three':1
                                   'search_artist'  'lucrate':1 'milk':2
                                  'search_release'  'lucrate':1 'milk':2
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '25':7 'cd1':6 'disco':3 'experimental':8 'postpunk':5 'waves':2
                                    'search_combo'  '00newwave':11 '00poprockelectronic':8 '25':14 'blind':2A 'cd1':13 'disco':10 'experimental':15 'lucrate':4B,6C 'mice':3A 'milk':5B,7C 'postpunk':12 'three':1A 'waves':9
                                    'tag_tracknum'  25
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HAP-2', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'q-bass-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', 'Q-UNU-3', 'Q-PLAY-3', 'Q-CHART-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']
                                      'lastfmtags'  []
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678464977.594651  (2023-03-10 17:16:17)
                             'size'  6800455