======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '181'
                                          'artist'  'Damien Rice'
                                     'text_people'  ''
                                         'release'  'Woman Like a Man (Bootleg)'
                                           'title'  'taling about a revolution'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'acoustic', 'irish', 'folk', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '108.124'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Woman Like a Man (Bootleg)'
'TBPM' (BPM (beats per minute))                     '108.124'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2003'
'TENC' (Encoded by)                                 'aas'
'TIT2' (Title/songname/content description)         'taling about a revolution'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Damien Rice'
'TPE2' (Band/orchestra/accompaniment)               'Damien Rice'
'TRCK' (Track number/Position in set)               '12'
'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', 'acoustic', 'irish', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.95 dB'
'TXXX:replaygain_track_peak'                        '0.712448'

========================== row from database ==========================
                                              'id'  1270679
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Rice, Damien - Damien Rice/Woman Like A Man (Bootleg)/12 - talking about a revolution.mp3
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  181
                                           'genre'  ifs-songwriter
                                        'filesize'  2549989
                                           'mtime'  1637330642
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Rice, A 12 talking ifs songwriter
                                      'tag_artist'  Damien Rice
                                     'tag_release'  Woman Like a Man (Bootleg)
                                       'tag_title'  taling about a revolution
                                             'bpm'  108.124
                                    'search_title'  'a':3 'about':2 'revolution':4 'taling':1
                                   'search_artist'  'damien':1 'rice':2
                                  'search_release'  'a':3 'bootleg':5,6 'like':2 'man':4 'woman':1
                                     'search_rest'  '00singer':1 'a':6 'eos':3 'ifs':8 'rice':4,5 'songwriter':2 'talking':7
                                    'search_combo'  '00singer':13 'a':3A,9C,18 'about':2A 'bootleg':11C,12C 'damien':5B 'eos':15 'ifs':20 'like':8C 'man':10C 'revolution':4A 'rice':6B,16,17 'songwriter':14 'taling':1A 'talking':19 'woman':7C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-4', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'acoustic', 'irish', 'folk', 'singer songwriter']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330641.8149815  (2021-11-19 15:04:01)
                             'size'  2549989