======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '140'
                                          'artist'  'The Gaylords'
                                     'text_people'  ''
                                         'release'  'Sing American Hits In Italian'
                                           'title'  'Itsy Bitsy Teenie Weenie Yellow Polka Dot Bikini'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-3', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['chill906', '50s vocal group', 'oldies', 'vocal', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '1955'
                                        'comments'  ''
                                           'genre'  'prerock-vocal;loc-eur-italy;set-pl-mor'
                                             'bpm'  '125.315'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '365 Days Project'
'COMM:ID3v1 Comment:XXX'                            '365 Days Project'
'TALB' (Album/Movie/Show title)                     'Sing American Hits In Italian'
'TBPM' (BPM (beats per minute))                     '125.315'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-vocal', 'loc-eur-italy', 'set-pl-mor']
'TDRC' (Recording time)                             '1955'
'TIT2' (Title/songname/content description)         'Itsy Bitsy Teenie Weenie Yellow Polka Dot Bikini'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Gaylords'
'TRCK' (Track number/Position in set)               '02'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['chill906', '50s vocal group', 'oldies', 'vocal', 'italian']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.69 dB'
'TXXX:replaygain_track_peak'                        '0.715069'

========================== row from database ==========================
                                              'id'  1299731
                                            'path'  /data/Music/Bulk/00poprockelectronic/11/330_02_The_Gaylords_-_Itsy_Bitsy_Teenie_Weenie_Yellow_Polka_Dot_Bikini.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  140
                                           'genre'  prerock-vocal;loc-eur-italy;set-pl-mor
                                        'filesize'  4638246
                                           'mtime'  1621630071
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 11 330_02_The_Gaylords_ _Itsy_Bitsy_Teenie_Weenie_Yellow_Polka_Dot_Bikini prerock vocal;loc eur italy;set pl mor
                                      'tag_artist'  The Gaylords
                                     'tag_release'  Sing American Hits In Italian
                                       'tag_title'  Itsy Bitsy Teenie Weenie Yellow Polka Dot Bikini
                                             'bpm'  125.315
                                    'search_title'  'bikini':8 'bitsy':2 'dot':7 'itsy':1 'polka':6 'teenie':3 'weenie':4 'yellow':5
                                   'search_artist'  'gaylords':2 'the':1
                                  'search_release'  'american':2 'hits':3 'in':4 'italian':5 'sing':1
                                     'search_rest'  '00poprockelectronic':1 '02':3 '330':2 'bikini':13 'bitsy':7 'dot':12 'eur':19 'gaylords':5 'italy':20,22 'itsy':6 'loc':16,18 'mor':25 'pl':24 'polka':11 'prerock':14 'set':21,23 'teenie':8 'the':4 'vocal':15,17 'weenie':9 'yellow':10
                                    'search_combo'  '00poprockelectronic':16 '02':18 '330':17 'american':12C 'bikini':8A,28 'bitsy':2A,22 'dot':7A,27 'eur':34 'gaylords':10B,20 'hits':13C 'in':14C 'italian':15C 'italy':35,37 'itsy':1A,21 'loc':31,33 'mor':40 'pl':39 'polka':6A,26 'prerock':29 'set':36,38 'sing':11C 'teenie':3A,23 'the':9B,19 'vocal':30,32 'weenie':4A,24 'yellow':5A,25
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['chill906', '50s vocal group', 'oldies', 'vocal', 'italian']
                                        'tag_date'  1955
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630070.528564  (2021-05-21 22:47:50)
                             'size'  4638246