======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '104'
                                          'artist'  'Albert Kuvezin and Yat-Kha'
                                     'text_people'  ''
                                         'release'  'Re-Covers'
                                           'title'  'Man Machine'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folk rock', 'tuvan', 'tuva', 'covers', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '14'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  ('set-th-novelty-styledcovers;set-pl-mor;set-cover or '
 'covered;set-pl-shirleyspinoza')
                                             'bpm'  '106.363'
                                             'key'  '8A'
                                        'acoustid'  'b172d253-b03b-40cd-b2c9-782818876932'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 000006B4 00000728 00003AFA'
'COMM:iTunNORM:eng'                                 (' 000006B4 00000728 00003AFA 00005731 0000926D 00009E43 00007AFC 00007AAB '
 '0000A082 0000A082')
'COMM:iTunes_CDDB_IDs:eng'                          '14+8F9F45E7C9FF6751165038D3ED689789+5780802'
'TALB' (Album/Movie/Show title)                     'Re-Covers'
'TBPM' (BPM (beats per minute))                     '106.363'
'TCON' (Content type, a.k.a. Genre)                 ['set-th-novelty-styledcovers',
 'set-pl-mor',
 'set-cover or covered',
 'set-pl-shirleyspinoza']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'iTunes v4.9'
'TIT2' (Title/songname/content description)         'Man Machine'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Albert Kuvezin and Yat-Kha'
'TPE2' (Band/orchestra/accompaniment)               'Albert Kuvezin and Yat-Kha'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'World Village'
'TRCK' (Track number/Position in set)               '2/14'
'TSO2'                                              'Kuvezin, Albert and Yat-Kha'
'TSOP' (Performer sort order)                       'Kuvezin, Albert and Yat-Kha'
'TSRC' (ISRC (international standard recording code))  'GBEDU0500014'
'TXXX:ASIN'                                         'B000GH3CLQ'
'TXXX:Acoustid Id'                                  'b172d253-b03b-40cd-b2c9-782818876932'
'TXXX:CATALOGNUMBER'                                '468061'
'TXXX:MusicBrainz Album Artist Id'                  '8c0135f0-9389-4f74-9885-4285ee3679a3/1cabb3c9-01cd-4678-be4b-29c0e7042f1b'
'TXXX:MusicBrainz Album Id'                         '0d01fc34-1b1b-412c-9b9d-8775d878f4bb'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8c0135f0-9389-4f74-9885-4285ee3679a3/1cabb3c9-01cd-4678-be4b-29c0e7042f1b'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['folk rock', 'tuvan', 'tuva', 'covers', 'folk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.44 dB'
'TXXX:replaygain_track_peak'                        '0.484818'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4fd65edd-aa09-43dd-8ea9-6b8ddc18a25e')

========================== row from database ==========================
                                              'id'  476020
                                            'path'  /data/Music/Bulk/00localcharacter/Re-Covers/02 Man Machine.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  104
                                           'genre'  set-th-novelty-styledcovers;set-pl-mor;set-cover or covered;set-pl-shirleyspinoza
                                        'filesize'  2501964
                                           'mtime'  1621629759
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 02 set th novelty styledcovers;set pl mor;set cover or covered;set pl shirleyspinoza
                                      'tag_artist'  Albert Kuvezin and Yat-Kha
                                     'tag_release'  Re-Covers
                                       'tag_title'  Man Machine
                                             'bpm'  106.363
                                    'search_title'  'machine':2 'man':1
                                   'search_artist'  'albert':1 'and':3 'kha':5 'kuvezin':2 'yat':4 'yatkha':6
                                  'search_release'  'covers':2 're':1 'recovers':3
                                     'search_rest'  'cover':13 'covered':15,17 'mor':9,11 'novelty':3 'or':14 'pl':8 'set':1,5,7,10,12,16,18 'shirleyspinoza':19 'styledcovers':4,6 'th':2
                                    'search_combo'  'albert':3B 'and':5B 'cover':24 'covered':26,28 'covers':10C 'kha':7B 'kuvezin':4B 'machine':2A 'man':1A 'mor':20,22 'novelty':14 'or':25 'pl':19 're':9C 'recovers':11C 'set':12,16,18,21,23,27,29 'shirleyspinoza':30 'styledcovers':15,17 'th':13 'yat':6B 'yatkha':8B
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['folk rock', 'tuvan', 'tuva', 'covers', 'folk']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629758.7816725  (2021-05-21 22:42:38)
                             'size'  2501964