======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '242'
                                          'artist'  'daniel bedingfield'
                                     'text_people'  ''
                                         'release'  'Top 40'
                                           'title'  'if youre not the one-wk29-woei'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'british', 'pop', 'rock', 'alternative']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance;set-pl-billboard'
                                             'bpm'  '120.113'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Top 40'
'TBPM' (BPM (beats per minute))                     '120.113'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-dance', 'set-pl-billboard']
'TIT2' (Title/songname/content description)         'if youre not the one-wk29-woei'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'daniel bedingfield'
'TXXX:Mp3gain_minmax'                               '059,205'
'TXXX:Mp3gain_undo'                                 '+005,+005,N'
'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:Tracknum'                                     '33'
'TXXX:lastfmtags'                                   ['dance', 'british', 'pop', 'rock', 'alternative']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.25 dB'
'TXXX:replaygain_track_peak'                        '0.566452'

========================== row from database ==========================
                                              'id'  1405133
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Top 40/33-daniel_bedingfield_-_if_youre_not_the_one-wk29-woei.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  242
                                           'genre'  electronic-generic or radio-dance;set-pl-billboard
                                        'filesize'  5831802
                                           'mtime'  1621695902
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 33 daniel_bedingfield_ _if_youre_not_the_one electronic generic or radio dance;set pl billboard
                                      'tag_artist'  daniel bedingfield
                                     'tag_release'  Top 40
                                       'tag_title'  if youre not the one-wk29-woei
                                             'bpm'  120.113
                                    'search_title'  'if':1 'not':3 'one':5 'onewk29woei':8 'the':4 'wk29':6 'woei':7 'youre':2
                                   'search_artist'  'bedingfield':2 'daniel':1
                                  'search_release'  '40':2 'top':1
                                     'search_rest'  '00poprockelectronic':1 '33':5 'bedingfield':7 'billboard':21 'dance':3,16,18 'daniel':6 'electronic':13 'generic':2 'if':8 'not':10 'one':12 'or':14 'pl':20 'radio':15 'set':17,19 'the':11 'trapbeat':4 'youre':9
                                    'search_combo'  '00poprockelectronic':13 '33':17 '40':12C 'bedingfield':10B,19 'billboard':33 'dance':15,28,30 'daniel':9B,18 'electronic':25 'generic':14 'if':1A,20 'not':3A,22 'one':5A,24 'onewk29woei':8A 'or':26 'pl':32 'radio':27 'set':29,31 'the':4A,23 'top':11C 'trapbeat':16 'wk29':6A 'woei':7A 'youre':2A,21
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'british', 'pop', 'rock', 'alternative']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695901.8017855  (2021-05-22 17:05:01)
                             'size'  5831802