======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '212'
                                          'artist'  'The Barry Sisters'
                                     'text_people'  ''
                                         'release'  'Shabes Lich'
                                           'title'  'Vie A Heen Zol Ich Gain'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-OLDST-2', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['oldies', 'jewish', 'jazz', 'big band', 'yiddish', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '18'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '140.4'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:CDDB Disc ID:XXX'                             '120ED212'
'TALB' (Album/Movie/Show title)                     'Shabes Lich'
'TBPM' (BPM (beats per minute))                     '140.4'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Vie A Heen Zol Ich Gain'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Barry Sisters'
'TRCK' (Track number/Position in set)               '16/18'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.81.02, LAME dll 3.92, 192 Kbit/s, Joint Stereo, High quality'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', 'jewish', 'jazz', 'big band', 'yiddish', 'swing']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.05 dB'
'TXXX:replaygain_track_peak'                        '0.592162'

========================== row from database ==========================
                                              'id'  731507
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Barry Sisters - 2002  Shabes Lich/16 Vie A Heen Zol Ich Gain.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  212
                                           'genre'  loc-unsorted
                                        'filesize'  5188241
                                           'mtime'  1678463445
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2002 16 loc unsorted
                                      'tag_artist'  The Barry Sisters
                                     'tag_release'  Shabes Lich
                                       'tag_title'  Vie A Heen Zol Ich Gain
                                             'bpm'  140.4
                                    'search_title'  'a':2 'gain':6 'heen':3 'ich':5 'vie':1 'zol':4
                                   'search_artist'  'barry':2 'sisters':3 'the':1
                                  'search_release'  'lich':2 'shabes':1
                                     'search_rest'  '2002':1 'loc':2 'unsorted':3
                                    'search_combo'  '2002':12 'a':2A 'barry':8B 'gain':6A 'heen':3A 'ich':5A 'lich':11C 'loc':13 'shabes':10C 'sisters':9B 'the':7B 'unsorted':14 'vie':1A 'zol':4A
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-OLDST-2', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['oldies', 'jewish', 'jazz', 'big band', 'yiddish', 'swing']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678463445.121048  (2023-03-10 16:50:45)
                             'size'  5188241