======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '210'
                                          'artist'  'The Klezmatics'
                                     'text_people'  ''
                                         'release'  'Jews With Horns'
                                           'title'  'In Kamf'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jewish', 'world', 'ethnic', 'yiddish', 'klezmer']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '15'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '144.130'
                                             'key'  '9A'
                                        'acoustid'  '7a7c878f-c15c-4dca-88dd-b781dd3db8d0'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Jews With Horns'
'TBPM' (BPM (beats per minute))                     '144.130'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'In Kamf'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Klezmatics'
'TPE2' (Band/orchestra/accompaniment)               'The Klezmatics'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Xenophile'
'TRCK' (Track number/Position in set)               '9/15'
'TSO2'                                              'Klezmatics, The'
'TSOP' (Performer sort order)                       'Klezmatics, The'
'TXXX:'                                             'Tagged by Zortam Mp3 Media Studio'
'TXXX:ASIN'                                         'B00005Y23C'
'TXXX:Acoustid Id'                                  '7a7c878f-c15c-4dca-88dd-b781dd3db8d0'
'TXXX:BARCODE'                                      '048248403221'
'TXXX:CATALOGNUMBER'                                'XENO 4032'
'TXXX:MusicBrainz Album Artist Id'                  'af6c7228-bcc2-42a5-9129-42071bacd43e'
'TXXX:MusicBrainz Album Id'                         'cd04f97a-ac0c-3f2b-842d-b583f0bdb7a9'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'af6c7228-bcc2-42a5-9129-42071bacd43e'
'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'
'TXXX:lastfmtags'                                   ['jewish', 'world', 'ethnic', 'yiddish', 'klezmer']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.78 dB'
'TXXX:replaygain_track_peak'                        '0.606452'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'087472bf-e40b-4200-8160-e2082a00f8bd')

========================== row from database ==========================
                                              'id'  1245252
                                            'path'  /data/Music/Bulk/00localcharacter/The Klezmatics - Jews With Horns/09- In Kamf.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  210
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  4306956
                                           'mtime'  1620529257
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 09 loc style gypsy balkan klezmer;mi brass
                                      'tag_artist'  The Klezmatics
                                     'tag_release'  Jews With Horns
                                       'tag_title'  In Kamf
                                             'bpm'  144.13
                                    'search_title'  'in':1 'kamf':2
                                   'search_artist'  'klezmatics':2 'the':1
                                  'search_release'  'horns':3 'jews':1 'with':2
                                     'search_rest'  'balkan':4 'brass':9 'gypsy':3 'klezmer':5,7 'loc':1 'mi':6,8 'style':2
                                    'search_combo'  'balkan':11 'brass':16 'gypsy':10 'horns':7C 'in':1A 'jews':5C 'kamf':2A 'klezmatics':4B 'klezmer':12,14 'loc':8 'mi':13,15 'style':9 'the':3B 'with':6C
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jewish', 'world', 'ethnic', 'yiddish', 'klezmer']
                                        'tag_date'  1995
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620529256.7656279  (2021-05-09 05:00:56)
                             'size'  4306956