======================== unified (from filesystem) ========================
                                         'bitrate'  '244.654'
                                        'duration'  '321'
                                          'artist'  'The Magic Numbers'
                                     'text_people'  ''
                                         'release'  'Those The Brokes'
                                           'title'  'This Is A Song'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-3', 'q-drums-3', 'q-other-2', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'indie pop', 'alternative', 'indie rock', 'rock']"
                                     'discogstags'  "['rock', 'pop rock', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '109.114'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Those The Brokes'
'TBPM' (BPM (beats per minute))                     '109.114'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'This Is A Song'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Magic Numbers'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'pop rock', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'alternative', 'indie rock', 'rock']
'TXXX:original release date'                        ['2006', '2006']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.55 dB'
'TXXX:replaygain_track_peak'                        '0.488279'

========================== row from database ==========================
                                              'id'  1271586
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/The Magic Numbers - Magic Numbers/The Magic Numbers - Those The Brokes - 01 - This Is A Song.mp3
                                         'working'  None
                                         'bitrate'  245
                                    'duration_sec'  321
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  9842514
                                           'mtime'  1642256559
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 01 ifs songwriter indie unsorted
                                      'tag_artist'  The Magic Numbers
                                     'tag_release'  Those The Brokes
                                       'tag_title'  This Is A Song
                                             'bpm'  109.114
                                    'search_title'  'a':3 'is':2 'song':4 'this':1
                                   'search_artist'  'magic':2 'numbers':3 'the':1
                                  'search_release'  'brokes':3 'the':2 'those':1
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'indie':5 'songwriter':2 'unsorted':6
                                    'search_combo'  '00singer':11 'a':3A 'brokes':10C 'eos':13 'ifs':14 'indie':15 'is':2A 'magic':6B 'numbers':7B 'song':4A 'songwriter':12 'the':5B,9C 'this':1A 'those':8C 'unsorted':16
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'Q-PIANO-2', 'q-chart-3', 'q-drums-3', 'q-other-2', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['indie', 'indie pop', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  ['rock', 'pop rock', 'indie rock']

============================== file details ==============================
                                           'mtime'  1642256559.1665165  (2022-01-15 15:22:39)
                             'size'  9842514