======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '192'
                                          'artist'  'Sebadoh'
                                     'text_people'  ''
                                         'release'  'Bubble and Scrape'
                                           'title'  'Think (Let Tomorrow Bee)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'lo fi', 'indie rock', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '129.6'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Bubble and Scrape'
'TBPM' (BPM (beats per minute))                     '129.6'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Think (Let Tomorrow Bee)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sebadoh'
'TPUB' (Publisher)                                  'domino'
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'lo fi', 'indie rock', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.53 dB'
'TXXX:replaygain_track_peak'                        '0.619465'

========================== row from database ==========================
                                              'id'  1269612
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Sebadoh/Bubble and Scrape/16 - think (let tomorrow bee).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  192
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  3096636
                                           'mtime'  1621852180
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 16 think (let tomorrow bee) ifs songwriter indie unsorted
                                      'tag_artist'  Sebadoh
                                     'tag_release'  Bubble and Scrape
                                       'tag_title'  Think (Let Tomorrow Bee)
                                             'bpm'  129.6
                                    'search_title'  'bee':5,6 'let':2,3 'think':1 'tomorrow':4
                                   'search_artist'  'sebadoh':1
                                  'search_release'  'and':2 'bubble':1 'scrape':3
                                     'search_rest'  '00singer':1 'bee':8,9 'eos':3 'ifs':10 'indie':11 'let':5,6 'songwriter':2 'think':4 'tomorrow':7 'unsorted':12
                                    'search_combo'  '00singer':11 'and':9C 'bee':5A,6A,18,19 'bubble':8C 'eos':13 'ifs':20 'indie':21 'let':2A,3A,15,16 'scrape':10C 'sebadoh':7B 'songwriter':12 'think':1A,14 'tomorrow':4A,17 'unsorted':22
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'lo fi', 'indie rock', 'rock']
                                        'tag_date'  1993
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621852180.3385868  (2021-05-24 12:29:40)
                             'size'  3096636