======================== unified (from filesystem) ========================
                                         'bitrate'  '208.924'
                                        'duration'  '340'
                                          'artist'  'Belle And Sebastian'
                                     'text_people'  ''
                                         'release'  'The Life Pursuit'
                                           'title'  'Mornington Crescent'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'indie pop', 'alternative', 'twee', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '134.914'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Life Pursuit'
'TBPM' (BPM (beats per minute))                     '134.914'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Mornington Crescent'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Belle And Sebastian'
'TRCK' (Track number/Position in set)               '13'
'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:lastfmtags'                                   ['indie', 'indie pop', 'alternative', 'twee', 'indie rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.69 dB'
'TXXX:replaygain_track_peak'                        '0.496697'

========================== row from database ==========================
                                              'id'  1261812
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Belle and Sebastian - Belle & Sebastian/The Life Pursuit/Belle and Sebastian - The Life Pursuit - 13 - Mornington Crescent.mp3
                                         'working'  None
                                         'bitrate'  208
                                    'duration_sec'  340
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  8887839
                                           'mtime'  1636917139
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos and & and 13 ifs songwriter indie unsorted
                                      'tag_artist'  Belle And Sebastian
                                     'tag_release'  The Life Pursuit
                                       'tag_title'  Mornington Crescent
                                             'bpm'  134.914
                                    'search_title'  'crescent':2 'mornington':1
                                   'search_artist'  'and':2 'belle':1 'sebastian':3
                                  'search_release'  'life':2 'pursuit':3 'the':1
                                     'search_rest'  '00singer':1 'and':4 'eos':3 'ifs':5 'indie':6 'songwriter':2 'unsorted':7
                                    'search_combo'  '00singer':9 'and':4B,12 'belle':3B 'crescent':2A 'eos':11 'ifs':13 'indie':14 'life':7C 'mornington':1A 'pursuit':8C 'sebastian':5B 'songwriter':10 'the':6C 'unsorted':15
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'alternative', 'twee', 'indie rock']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636917139.2359946  (2021-11-14 20:12:19)
                             'size'  8887839