======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '252'
                                          'artist'  'R.E.M.'
                                     'text_people'  ''
                                         'release'  'New Adventures in Hi-Fi'
                                           'title'  'So Fast, So Numb'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', 'indie', 'alternative', 'pop', 'rock']"
                                     'discogstags'  "['alternative rock', 'country rock', 'pop rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '14'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '102.437'
                                             'key'  '8A'
                                        'acoustid'  'f302b7f4-d8de-4f20-be25-31b2c9d724a5'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Mrhorse2000'
'TALB' (Album/Movie/Show title)                     'New Adventures in Hi-Fi'
'TBPM' (BPM (beats per minute))                     '102.437'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDOR' (Original release time)                      '1996'
'TIT2' (Title/songname/content description)         'So Fast, So Numb'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'R.E.M.'
'TPE2' (Band/orchestra/accompaniment)               'R.E.M.'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Warner Bros. Records'
'TRCK' (Track number/Position in set)               '12/14'
'TSO2'                                              'R.E.M.'
'TSOP' (Performer sort order)                       'R.E.M.'
'TXXX:ASIN'                                         'B0017IZRB6'
'TXXX:Acoustid Id'                                  'f302b7f4-d8de-4f20-be25-31b2c9d724a5'
'TXXX:MusicBrainz Album Artist Id'                  'ea4dfa26-f633-4da6-a52a-f49ea4897b58'
'TXXX:MusicBrainz Album Id'                         '128504be-e9de-4cea-9d63-99eb8296292f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ea4dfa26-f633-4da6-a52a-f49ea4897b58'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['alternative rock', 'country rock', 'pop rock', 'rock']
'TXXX:lastfmtags'                                   ['alternative rock', 'indie', 'alternative', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.00 dB'
'TXXX:replaygain_track_peak'                        '0.491803'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6fd84c2c-47b1-4c2a-9a9c-351634328a78')

========================== row from database ==========================
                                              'id'  1326301
                                            'path'  /data/Music/Bulk/00poprockelectronic/R.E.M/Adventures In Hi-Fi/REM - So Fast, so Numb.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  252
                                           'genre'  rock-unsorted
                                        'filesize'  4043723
                                           'mtime'  1637158440
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic In REM so rock unsorted
                                      'tag_artist'  R.E.M.
                                     'tag_release'  New Adventures in Hi-Fi
                                       'tag_title'  So Fast, So Numb
                                             'bpm'  102.437
                                    'search_title'  'fast':2,3 'numb':4 'so':1
                                   'search_artist'  'e':2 'm':3 'r':1 'rem':4
                                  'search_release'  'adventures':2 'fi':5 'hi':4 'hifi':6 'in':3 'new':1
                                     'search_rest'  '00poprockelectronic':1 'in':2 'rem':3 'rock':5 'so':4 'unsorted':6
                                    'search_combo'  '00poprockelectronic':15 'adventures':10C 'e':6B 'fast':2A,3A 'fi':13C 'hi':12C 'hifi':14C 'in':11C,16 'm':7B 'new':9C 'numb':4A 'r':5B 'rem':8B,17 'rock':19 'so':1A,18 'unsorted':20
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'indie', 'alternative', 'pop', 'rock']
                                        'tag_date'  1996
                                     'discogstags'  ['alternative rock', 'country rock', 'pop rock', 'rock']

============================== file details ==============================
                                           'mtime'  1637158440.0199265  (2021-11-17 15:14:00)
                             'size'  4043723