======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '299'
                                          'artist'  'Jewel'
                                     'text_people'  'Jewel/Ralph Sall'
                                         'release'  'The Craft'
                                           'title'  'Under the Water'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rock', 'female vocalists', 'folk', 'pop', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '13'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '94.946'
                                             'key'  '4A'
                                        'acoustid'  'cde610a1-2f75-46b3-90ea-1e64dab1a5e4'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 0000101B 0000103F 00009485'
'COMM:iTunNORM:eng'                                 (' 0000101B 0000103F 00009485 00008749 0002C47B 0002C47B 00008000 00008000 '
 '000053CF 00001894')
'PRIV:AverageLevel:L\x1d\x00\x00'                   PRIV(owner='AverageLevel', data=b'L\x1d\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x003\x004\x006\x006\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00M\x00S\x00T\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x001\x003\x004\x008\x009\x001\x008\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x003\x004\x006\x006\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00M\x00S\x00T\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x001\x003\x004\x008\x009\x001\x008\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:|ÿ\x070\x92úÑB«³~\x02c\x8cJá'  PRIV(owner='WM/WMCollectionGroupID', data=b'|\xff\x070\x92\xfa\xd1B\xab\xb3~\x02c\x8cJ\xe1')
'PRIV:WM/WMCollectionID:|ÿ\x070\x92úÑB«³~\x02c\x8cJá'  PRIV(owner='WM/WMCollectionID', data=b'|\xff\x070\x92\xfa\xd1B\xab\xb3~\x02c\x8cJ\xe1')
'PRIV:WM/WMContentID:D\x8dV¹\x8dûFL\x82\x90®Æ\x90\x18\x99¬'  PRIV(owner='WM/WMContentID', data=b'D\x8dV\xb9\x8d\xfbFL\x82\x90\xae\xc6\x90\x18\x99\xac')
'TALB' (Album/Movie/Show title)                     'The Craft'
'TBPM' (BPM (beats per minute))                     '94.946'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Jewel/Ralph Sall'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '2008-03-01'
'TIT2' (Title/songname/content description)         'Under the Water'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jewel'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'SBME Special Markets'
'TRCK' (Track number/Position in set)               '9/13'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Jewel'
'TXXX:ASIN'                                         'B0012GN2XI'
'TXXX:Acoustid Id'                                  'cde610a1-2f75-46b3-90ea-1e64dab1a5e4'
'TXXX:BARCODE'                                      '886972489629'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'aecc1b12-88bf-3cae-9bbe-5d2a4b82506d'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        'abae8575-ec8a-4736-abc3-1ad5093a68aa'
'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'                                   ['rock', 'female vocalists', 'folk', 'pop', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'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'                        '+0.58 dB'
'TXXX:replaygain_track_peak'                        '0.373017'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'94008d7f-bfad-4dfd-899b-d8fbc0b7299e')

========================== row from database ==========================
                                              'id'  1207972
                                            'path'  /data/Music/Bulk/0soundtrack/The Craft OST/09 Jewel - Under the water.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  299
                                           'genre'  ifs-songwriter
                                        'filesize'  11594104
                                           'mtime'  1642256614
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack OST 09 water ifs songwriter
                                      'tag_artist'  Jewel
                                     'tag_release'  The Craft
                                       'tag_title'  Under the Water
                                             'bpm'  94.946
                                    'search_title'  'the':2 'under':1 'water':3
                                   'search_artist'  'jewel':1
                                  'search_release'  'craft':2 'the':1
                                     'search_rest'  '0soundtrack':1 'ifs':4 'ost':2 'songwriter':5 'water':3
                                    'search_combo'  '0soundtrack':7 'craft':6C 'ifs':10 'jewel':4B 'ost':8 'songwriter':11 'the':2A,5C 'under':1A 'water':3A,9
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['rock', 'female vocalists', 'folk', 'pop', 'singer songwriter']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642256613.733772  (2022-01-15 15:23:33)
                             'size'  11594104