======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '221'
                                          'artist'  'Anna Calvi'
                                     'text_people'  ''
                                         'release'  'One Breath'
                                           'title'  'Bleed Into Me'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'Q-PLAY-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-2', 'q-other-2', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'female vocalists', 'british', 'singer songwriter']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '11'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop'
                                             'bpm'  '124.315'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'One Breath'
'TBPM' (BPM (beats per minute))                     '124.315'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-pop'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'Bleed Into Me'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Anna Calvi'
'TPE2' (Band/orchestra/accompaniment)               'Anna Calvi'
'TRCK' (Track number/Position in set)               '10/11'
'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'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'female vocalists', 'british', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.42 dB'
'TXXX:replaygain_track_peak'                        '0.422982'

========================== row from database ==========================
                                              'id'  186790
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Anna Calvi/Anna Calvi - One Breath {2013-Album}/10 - Bleed Into Me.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  221
                                           'genre'  ifs-songwriter-pop
                                        'filesize'  8857723
                                           'mtime'  1638562408
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos {2013 Album} 10 ifs songwriter pop
                                      'tag_artist'  Anna Calvi
                                     'tag_release'  One Breath
                                       'tag_title'  Bleed Into Me
                                             'bpm'  124.315
                                    'search_title'  'bleed':1 'into':2 'me':3
                                   'search_artist'  'anna':1 'calvi':2
                                  'search_release'  'breath':2 'one':1
                                     'search_rest'  '00singer':1 '2013':4 'album':5 'eos':3 'ifs':6 'pop':7 'songwriter':2
                                    'search_combo'  '00singer':8 '2013':11 'album':12 'anna':4B 'bleed':1A 'breath':7C 'calvi':5B 'eos':10 'ifs':13 'into':2A 'me':3A 'one':6C 'pop':14 'songwriter':9
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'female vocalists', 'british', 'singer songwriter']
                                        'tag_date'  2013
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1638562407.6417828  (2021-12-03 21:13:27)
                             'size'  8857723