======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '263'
                                          'artist'  'Dragonette'
                                     'text_people'  ''
                                         'release'  'Galore'
                                           'title'  'You Please Me'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['female vocalists', 'electropop', 'electronic', 'pop', 'canadian']"
                                     'discogstags'  "['electronic', 'rock', 'pop', 'new wave', 'electro', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '11'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '90.050'
                                             'key'  '8B'
                                        'acoustid'  'e5049298-8c86-49ee-9b17-f05092571d4f'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Galore'
'TBPM' (BPM (beats per minute))                     '90.050'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-09-24'
'TIT2' (Title/songname/content description)         'You Please Me'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Dragonette'
'TPE2' (Band/orchestra/accompaniment)               'Dragonette'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '10/11'
'TSO2'                                              'Dragonette'
'TSOP' (Performer sort order)                       'Dragonette'
'TXXX:ASIN'                                         'B000OZ29QO'
'TXXX:Acoustid Id'                                  'e5049298-8c86-49ee-9b17-f05092571d4f'
'TXXX:MusicBrainz Album Artist Id'                  '00ef5e52-582b-4d53-a03a-bbd5b3084197'
'TXXX:MusicBrainz Album Id'                         'e24c7b08-f1e5-47da-80aa-a0b2b2d52a1b'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '00ef5e52-582b-4d53-a03a-bbd5b3084197'
'TXXX:Q-HAP'                                        '3'
'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'                                  ['electronic', 'rock', 'pop', 'new wave', 'electro', 'synth-pop']
'TXXX:lastfmtags'                                   ['female vocalists', 'electropop', 'electronic', 'pop', 'canadian']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.04 dB'
'TXXX:replaygain_track_peak'                        '0.371617'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5a5f63d3-2d00-4f0d-9409-96001ebc8726')

========================== row from database ==========================
                                              'id'  1318321
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Dragonette/10-dragonette-you_please_me.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  263
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6321159
                                           'mtime'  1628353864
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 10 dragonette you_please_me electronic we electropop synthpop
                                      'tag_artist'  Dragonette
                                     'tag_release'  Galore
                                       'tag_title'  You Please Me
                                             'bpm'  90.05
                                    'search_title'  'me':3 'please':2 'you':1
                                   'search_artist'  'dragonette':1
                                  'search_release'  'galore':1
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 'dragonette':5 'electronic':9 'electropop':3 'me':8 'please':7 'synthpop':4 'we':10 'you':6
                                    'search_combo'  '00electro':7 '00poprockelectronic':6 'dragonette':4B,10 'electronic':14 'electropop':8 'galore':5C 'me':3A,13 'please':2A,12 'synthpop':9 'we':15 'you':1A,11
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'electropop', 'electronic', 'pop', 'canadian']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'rock', 'pop', 'new wave', 'electro', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1628353864.0094795  (2021-08-07 18:31:04)
                             'size'  6321159