======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '225'
                                          'artist'  'Noah And The Whale'
                                     'text_people'  ''
                                         'release'  'Peaceful The World Lays Me Down'
                                           'title'  'Hold My Hand As Im Lowered'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'folk rock', 'indie folk', 'british', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '144.438'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Peaceful The World Lays Me Down'
'TBPM' (BPM (beats per minute))                     '144.438'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Hold My Hand As Im Lowered'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Noah And The Whale'
'TRCK' (Track number/Position in set)               '11'
'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', 'folk rock', 'indie folk', 'british', 'folk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.14 dB'
'TXXX:replaygain_track_peak'                        '0.464566'

========================== row from database ==========================
                                              'id'  1252216
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Noah And The Whale/Peaceful The World Lays Me Down/11-noah_and_the_whale-hold_my_hand_as_im_lowered.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  225
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  5427575
                                           'mtime'  1621852094
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 11 noah_and_the_whale hold_my_hand_as_im_lowered ifs songwriter indie unsorted
                                      'tag_artist'  Noah And The Whale
                                     'tag_release'  Peaceful The World Lays Me Down
                                       'tag_title'  Hold My Hand As Im Lowered
                                             'bpm'  144.438
                                    'search_title'  'as':4 'hand':3 'hold':1 'im':5 'lowered':6 'my':2
                                   'search_artist'  'and':2 'noah':1 'the':3 'whale':4
                                  'search_release'  'down':6 'lays':4 'me':5 'peaceful':1 'the':2 'world':3
                                     'search_rest'  '00singer':1 'and':5 'as':11 'eos':3 'hand':10 'hold':8 'ifs':14 'im':12 'indie':15 'lowered':13 'my':9 'noah':4 'songwriter':2 'the':6 'unsorted':16 'whale':7
                                    'search_combo'  '00singer':17 'and':8B,21 'as':4A,27 'down':16C 'eos':19 'hand':3A,26 'hold':1A,24 'ifs':30 'im':5A,28 'indie':31 'lays':14C 'lowered':6A,29 'me':15C 'my':2A,25 'noah':7B,20 'peaceful':11C 'songwriter':18 'the':9B,12C,22 'unsorted':32 'whale':10B,23 'world':13C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  12B
                                           '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-2', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'folk rock', 'indie folk', 'british', 'folk']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621852094.1448224  (2021-05-24 12:28:14)
                             'size'  5427575