======================== unified (from filesystem) ========================
                                         'bitrate'  '212.554'
                                        'duration'  '168'
                                          'artist'  'Ladytron'
                                     'text_people'  ''
                                         'release'  "Ladytron's Softcore Jukebox "
                                           'title'  'Oops Oh My'
                                           'quals'  ("['Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-4', "
 "'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-4', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'electroclash', 'electronic', 'electropop', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  ('electronic-we-electro;electronic-we-electro-electroclash;electronic-we-electropop '
 'or synthpop')
                                             'bpm'  '112.383'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:AverageLevel:Ù\x1e\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xd9\x1e\x00\x00')
'PRIV:PeakValue:)}\x00\x00'                         PRIV(owner='PeakValue', data=b')}\x00\x00')
'TALB' (Album/Movie/Show title)                     "Ladytron's Softcore Jukebox "
'TBPM' (BPM (beats per minute))                     '112.383'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-electro',
 'electronic-we-electro-electroclash',
 'electronic-we-electropop or synthpop']
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Oops Oh My'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ladytron'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'electroclash', 'electronic', 'electropop', 'synthpop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.47 dB'
'TXXX:replaygain_track_peak'                        '0.411137'

========================== row from database ==========================
                                              'id'  1300983
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Ladytron/softcore jukebox/15-ladytron-oops_oh_my-nuhs.mp3
                                         'working'  None
                                         'bitrate'  212
                                    'duration_sec'  168
                                           'genre'  electronic-we-electro;electronic-we-electro-electroclash;electronic-we-electropop or synthpop
                                        'filesize'  4475959
                                           'mtime'  1620563162
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop softcore jukebox 15 ladytron oops_oh_my nuhs electronic we electro;electronic we electro electroclash;electronic we electropop synthpop
                                      'tag_artist'  Ladytron
                                     'tag_release'  Ladytron's Softcore Jukebox 
                                       'tag_title'  Oops Oh My
                                             'bpm'  112.383
                                    'search_title'  'my':3 'oh':2 'oops':1
                                   'search_artist'  'ladytron':1
                                  'search_release'  'jukebox':5 'ladytron':1 'ladytrons':3 's':2 'softcore':4
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 'electro':14,16,18 'electroclash':19,21 'electronic':12,15,17,20,22 'electropop':3 'jukebox':6 'ladytron':7 'my':10 'nuhs':11 'oh':9 'oops':8 'softcore':5 'synthpop':4 'we':13
                                    'search_combo'  '00electro':11 '00poprockelectronic':10 'electro':23,25,27 'electroclash':28,30 'electronic':21,24,26,29,31 'electropop':12 'jukebox':9C,15 'ladytron':4B,5C,16 'ladytrons':7C 'my':3A,19 'nuhs':20 'oh':2A,18 'oops':1A,17 's':6C 'softcore':8C,14 'synthpop':13 'we':22
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-4', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electroclash', 'electronic', 'electropop', 'synthpop']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620563162.407596  (2021-05-09 14:26:02)
                             'size'  4475959