======================== unified (from filesystem) ========================
                                         'bitrate'  '177.126'
                                        'duration'  '164'
                                          'artist'  'Good Shoes'
                                     'text_people'  ''
                                         'release'  'Think Before You Speak'
                                           'title'  'Things To Make And Do'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'britpop', 'indie rock', 'british']"
                                     'discogstags'  "['indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '91.930'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Think Before You Speak'
'TBPM' (BPM (beats per minute))                     '91.930'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'LAME 3.90.3 Modified'
'TIT2' (Title/songname/content description)         'Things To Make And Do'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Good Shoes'
'TRCK' (Track number/Position in set)               '11'
'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:discogstags'                                  ['indie rock', 'rock']
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'britpop', 'indie rock', 'british']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.46 dB'
'TXXX:replaygain_track_peak'                        '0.474810'

========================== row from database ==========================
                                              'id'  1277199
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Good Shoes/Think Before You Speak/11-good_shoes-things_to_make_and_do.mp3
                                         'working'  None
                                         'bitrate'  177
                                    'duration_sec'  164
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  3653447
                                           'mtime'  1621851303
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 11 good_shoes things_to_make_and_do ifs songwriter indie unsorted
                                      'tag_artist'  Good Shoes
                                     'tag_release'  Think Before You Speak
                                       'tag_title'  Things To Make And Do
                                             'bpm'  91.93
                                    'search_title'  'and':4 'do':5 'make':3 'things':1 'to':2
                                   'search_artist'  'good':1 'shoes':2
                                  'search_release'  'before':2 'speak':4 'think':1 'you':3
                                     'search_rest'  '00singer':1 'and':9 'do':10 'eos':3 'good':4 'ifs':11 'indie':12 'make':8 'shoes':5 'songwriter':2 'things':6 'to':7 'unsorted':13
                                    'search_combo'  '00singer':12 'and':4A,20 'before':9C 'do':5A,21 'eos':14 'good':6B,15 'ifs':22 'indie':23 'make':3A,19 'shoes':7B,16 'songwriter':13 'speak':11C 'things':1A,17 'think':8C 'to':2A,18 'unsorted':24 'you':10C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'britpop', 'indie rock', 'british']
                                        'tag_date'  2007
                                     'discogstags'  ['indie rock', 'rock']

============================== file details ==============================
                                           'mtime'  1621851303.2805645  (2021-05-24 12:15:03)
                             'size'  3653447