======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '255'
                                          'artist'  'Catatonia'
                                     'text_people'  ''
                                         'release'  'Equally Cursed and Blessed'
                                           'title'  'Dead From the Waist Down'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'welsh', 'britpop', 'female vocalists', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted;rock-pop-indie'
                                             'bpm'  '88.982'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Equally Cursed and Blessed'
'TBPM' (BPM (beats per minute))                     '88.982'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-indie-unsorted', 'rock-pop-indie']
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Dead From the Waist Down'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Catatonia'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'welsh', 'britpop', 'female vocalists', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.34 dB'
'TXXX:replaygain_track_peak'                        '0.503187'

========================== row from database ==========================
                                              'id'  1350750
                                            'path'  /data/Music/Bulk/00poprockelectronic/Catatonia/MBZ;#Catatonia;#Equally Cursed and Blessed;#01;#Dead From the Waist Down.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  255
                                           'genre'  ifs-songwriter-indie-unsorted;rock-pop-indie
                                        'filesize'  4093499
                                           'mtime'  1636914511
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic MBZ;#Catatonia;#Equally Blessed;#01;#Dead ifs songwriter indie unsorted;rock pop indie
                                      'tag_artist'  Catatonia
                                     'tag_release'  Equally Cursed and Blessed
                                       'tag_title'  Dead From the Waist Down
                                             'bpm'  88.982
                                    'search_title'  'dead':1 'down':5 'from':2 'the':3 'waist':4
                                   'search_artist'  'catatonia':1
                                  'search_release'  'and':3 'blessed':4 'cursed':2 'equally':1
                                     'search_rest'  '00poprockelectronic':1 '01':9,12 'blessed':8,11 'catatonia':3,6 'dead':10,13 'equally':4,7 'ifs':14 'indie':16 'mbz':2,5 'pop':21 'rock':18,20 'songwriter':15 'unsorted':17,19
                                    'search_combo'  '00poprockelectronic':11 '01':19,22 'and':9C 'blessed':10C,18,21 'catatonia':6B,13,16 'cursed':8C 'dead':1A,20,23 'down':5A 'equally':7C,14,17 'from':2A 'ifs':24 'indie':26 'mbz':12,15 'pop':31 'rock':28,30 'songwriter':25 'the':3A 'unsorted':27,29 'waist':4A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'welsh', 'britpop', 'female vocalists', 'rock']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914511.388764  (2021-11-14 19:28:31)
                             'size'  4093499