======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '185'
                                          'artist'  '10,000 Maniacs'
                                     'text_people'  ''
                                         'release'  'Our Time In Eden'
                                           'title'  'If You Intend'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['90s', 'female vocalists', 'pop', 'rock', '80s', 'alternative']"
                                     'discogstags'  "['rock', 'folk rock', 'soft rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '94.768'
                                             'key'  '4B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Our Time In Eden'
'TBPM' (BPM (beats per minute))                     '94.768'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         'If You Intend'
'TKEY' (Initial key)                                '4B'
'TPE1' (Lead performer(s)/Soloist(s))               '10,000 Maniacs'
'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:discogstags'                                  ['rock', 'folk rock', 'soft rock']
'TXXX:lastfmtags'                                   ['90s', 'female vocalists', 'pop', 'rock', '80s', 'alternative']
'TXXX:original release date'                        ['1992', '1992']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.53 dB'
'TXXX:replaygain_track_peak'                        '0.533365'

========================== row from database ==========================
                                              'id'  1304594
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/10,000 Maniacs/10,000 Maniacs - If You Intend (Our Time In Eden).mp3
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  185
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  2594112
                                           'mtime'  1637330341
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock (Our Eden) ifs songwriter indie rock
                                      'tag_artist'  10,000 Maniacs
                                     'tag_release'  Our Time In Eden
                                       'tag_title'  If You Intend
                                             'bpm'  94.768
                                    'search_title'  'if':1 'intend':3 'you':2
                                   'search_artist'  '000':2,4 '10':1,3 'maniacs':5
                                  'search_release'  'eden':4 'in':3 'our':1 'time':2
                                     'search_rest'  '00poprockelectronic':1 'eden':6,7 'ifs':8 'indie':10 'indierock':3 'our':4,5 'poprock':2 'rock':11 'songwriter':9
                                    'search_combo'  '000':5B,7B '00poprockelectronic':13 '10':4B,6B 'eden':12C,18,19 'if':1A 'ifs':20 'in':11C 'indie':22 'indierock':15 'intend':3A 'maniacs':8B 'our':9C,16,17 'poprock':14 'rock':23 'songwriter':21 'time':10C 'you':2A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  4B
                                           '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-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['90s', 'female vocalists', 'pop', 'rock', '80s', 'alternative']
                                        'tag_date'  1992
                                     'discogstags'  ['rock', 'folk rock', 'soft rock']

============================== file details ==============================
                                           'mtime'  1637330341.2960753  (2021-11-19 14:59:01)
                             'size'  2594112