======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '304'
                                          'artist'  'Di Gojim'
                                     'text_people'  ''
                                         'release'  'Grine Medine'
                                           'title'  'Maidlach wie blumen'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jewish', 'world', 'all', 'folk', 'klezmer']"
                                     'discogstags'  "['folk, world, & country', 'klezmer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '14'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;loc-eur-netherlands;mi-brass'
                                             'bpm'  '118.359'
                                             'key'  '7A'
                                        'acoustid'  'ea9ffe6c-ec25-41da-bffd-dc2ae38ee419'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Grine Medine'
'TBPM' (BPM (beats per minute))                     '118.359'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'loc-eur-netherlands', 'mi-brass']
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         'Maidlach wie blumen'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Di Gojim'
'TPE2' (Band/orchestra/accompaniment)               'Di Gojim'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '14/14'
'TSO2'                                              'Di Gojim'
'TSOP' (Performer sort order)                       'Di Gojim'
'TXXX:Acoustid Id'                                  'ea9ffe6c-ec25-41da-bffd-dc2ae38ee419'
'TXXX:Artists'                                      'Di Gojim'
'TXXX:MusicBrainz Album Artist Id'                  '29334fe8-84e2-4d35-9647-2b1566c3a39f'
'TXXX:MusicBrainz Album Id'                         '93001414-1cfa-45f4-ace4-818b820e19c7'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '29334fe8-84e2-4d35-9647-2b1566c3a39f'
'TXXX:MusicBrainz Release Group Id'                 '8513be8e-10d0-3546-b18b-897b172d9eb0'
'TXXX:MusicBrainz Release Track Id'                 '405120b1-6cf4-347e-8c7b-dffe58767445'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['folk, world, & country', 'klezmer']
'TXXX:lastfmtags'                                   ['jewish', 'world', 'all', 'folk', 'klezmer']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.57 dB'
'TXXX:replaygain_track_peak'                        '0.741055'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'52d13d60-473c-4703-af9b-813cc66d5127')

========================== row from database ==========================
                                              'id'  924758
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Di Gojim/Album - Klezmer - Di Gojim - Grine Medine/Di Gojim - Grine Medine - 14 - Maidlach Wie Blumen.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  304
                                           'genre'  loc-style-gypsy or balkan or klezmer;loc-eur-netherlands;mi-brass
                                        'filesize'  4867794
                                           'mtime'  1620528305
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east Album Klezmer 14 Wie Blumen loc style gypsy or balkan or klezmer;loc eur netherlands;mi brass
                                      'tag_artist'  Di Gojim
                                     'tag_release'  Grine Medine
                                       'tag_title'  Maidlach wie blumen
                                             'bpm'  118.359
                                    'search_title'  'blumen':3 'maidlach':1 'wie':2
                                   'search_artist'  'di':1 'gojim':2
                                  'search_release'  'grine':1 'medine':2
                                     'search_rest'  '00south':1 'album':5 'balkan':13 'blumen':8 'brass':23 'east':4 'eur':18 'europe':2 'gypsy':11 'klezmer':6,14,16 'loc':9,15,17 'mi':20,22 'middle':3 'netherlands':19,21 'or':12 'style':10 'wie':7
                                    'search_combo'  '00south':8 'album':12 'balkan':20 'blumen':3A,15 'brass':30 'di':4B 'east':11 'eur':25 'europe':9 'gojim':5B 'grine':6C 'gypsy':18 'klezmer':13,21,23 'loc':16,22,24 'maidlach':1A 'medine':7C 'mi':27,29 'middle':10 'netherlands':26,28 'or':19 'style':17 'wie':2A,14
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['jewish', 'world', 'all', 'folk', 'klezmer']
                                        'tag_date'  1991
                                     'discogstags'  ['folk, world, & country', 'klezmer']

============================== file details ==============================
                                           'mtime'  1620528305.3542707  (2021-05-09 04:45:05)
                             'size'  4867794