======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '247'
                                          'artist'  'Di Gojim'
                                     'text_people'  ''
                                         'release'  'Klezmer'
                                           'title'  'Long Live the Nigun'
                                           '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-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jewish', 'world', 'all', 'folk', 'klezmer']"
                                     'discogstags'  "['folk, world, & country', 'klezmer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '16'
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;loc-eur-netherlands;mi-brass'
                                             'bpm'  '139.948'
                                             'key'  '6A'
                                        'acoustid'  'd5168cca-bae9-42e7-ba32-f82d577d871e'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Klezmer'
'TBPM' (BPM (beats per minute))                     '139.948'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'loc-eur-netherlands', 'mi-brass']
'TDRC' (Recording time)                             '1990'
'TIT2' (Title/songname/content description)         'Long Live the Nigun'
'TKEY' (Initial key)                                '6A'
'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)               '10/16'
'TSO2'                                              'Di Gojim'
'TSOP' (Performer sort order)                       'Di Gojim'
'TXXX:Acoustid Id'                                  'd5168cca-bae9-42e7-ba32-f82d577d871e'
'TXXX:Artists'                                      'Di Gojim'
'TXXX:MusicBrainz Album Artist Id'                  '29334fe8-84e2-4d35-9647-2b1566c3a39f'
'TXXX:MusicBrainz Album Id'                         '781df6bf-2071-4b60-bf7e-74c740660114'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '29334fe8-84e2-4d35-9647-2b1566c3a39f'
'TXXX:MusicBrainz Release Group Id'                 '3bdd3acf-87d0-3f10-9825-90e8b4d01e60'
'TXXX:MusicBrainz Release Track Id'                 '283551fe-9455-37f4-b7c7-50d0f836e20d'
'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'                                      '1'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.51 dB'
'TXXX:replaygain_track_peak'                        '0.541559'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'de395f53-5674-430a-b441-2fcaae621b96')

========================== row from database ==========================
                                              'id'  930545
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Di Gojim/Klezmorim - 10 - Di Gojim - Long Live The Nigun.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  247
                                           'genre'  loc-style-gypsy or balkan or klezmer;loc-eur-netherlands;mi-brass
                                        'filesize'  5951186
                                           'mtime'  1620528310
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east Klezmorim 10 The loc style gypsy or balkan or klezmer;loc eur netherlands;mi brass
                                      'tag_artist'  Di Gojim
                                     'tag_release'  Klezmer
                                       'tag_title'  Long Live the Nigun
                                             'bpm'  139.948
                                    'search_title'  'live':2 'long':1 'nigun':4 'the':3
                                   'search_artist'  'di':1 'gojim':2
                                  'search_release'  'klezmer':1
                                     'search_rest'  '00south':1 'balkan':11 'brass':21 'east':4 'eur':16 'europe':2 'gypsy':9 'klezmer':12,14 'klezmorim':5 'loc':7,13,15 'mi':18,20 'middle':3 'netherlands':17,19 'or':10 'style':8 'the':6
                                    'search_combo'  '00south':8 'balkan':18 'brass':28 'di':5B 'east':11 'eur':23 'europe':9 'gojim':6B 'gypsy':16 'klezmer':7C,19,21 'klezmorim':12 'live':2A 'loc':14,20,22 'long':1A 'mi':25,27 'middle':10 'netherlands':24,26 'nigun':4A 'or':17 'style':15 'the':3A,13
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-1', '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'  1990
                                     'discogstags'  ['folk, world, & country', 'klezmer']

============================== file details ==============================
                                           'mtime'  1620528310.0755424  (2021-05-09 04:45:10)
                             'size'  5951186