======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '115'
                                          'artist'  'Bitch and Animal'
                                     'text_people'  ''
                                         'release'  "What's That Smell?"
                                           'title'  'Black Eyed Girl'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'acoustic', 'female vocalists', 'folk', 'queer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos'
                                             'bpm'  '130.988'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "What's That Smell?"
'TBPM' (BPM (beats per minute))                     '130.988'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-eos'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Black Eyed Girl'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Bitch and Animal'
'TRCK' (Track number/Position in set)               '6'
'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', 'acoustic', 'female vocalists', 'folk', 'queer']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.03 dB'
'TXXX:replaygain_track_peak'                        '0.590731'

========================== row from database ==========================
                                              'id'  1516782
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Bitch and Animal - Bitch & Animal/MBZ;#Bitch and Animal;#What_s That Smell;#06;#Black Eyed Girl.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  115
                                           'genre'  ifs-songwriter-eos
                                        'filesize'  1854682
                                           'mtime'  1620645044
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos & MBZ;#Bitch Animal;#What_s Smell;#06;#Black ifs songwriter eos
                                      'tag_artist'  Bitch and Animal
                                     'tag_release'  What's That Smell?
                                       'tag_title'  Black Eyed Girl
                                             'bpm'  130.988
                                    'search_title'  'black':1 'eyed':2 'girl':3
                                   'search_artist'  'and':2 'animal':3 'bitch':1
                                  'search_release'  's':2 'smell':5 'that':4 'what':1 'whats':3
                                     'search_rest'  '00singer':1 '06':15,18 'animal':8,11 'bitch':5,7 'black':16,19 'eos':3 'ifs':20 'mbz':4,6 's':10,13 'smell':14,17 'songwriter':2 'what':9,12
                                    'search_combo'  '00singer':12 '06':26,29 'and':5B 'animal':6B,19,22 'bitch':4B,16,18 'black':1A,27,30 'eos':14 'eyed':2A 'girl':3A 'ifs':31 'mbz':15,17 's':8C,21,24 'smell':11C,25,28 'songwriter':13 'that':10C 'what':7C,20,23 'whats':9C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-4', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'acoustic', 'female vocalists', 'folk', 'queer']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620645043.8001902  (2021-05-10 13:10:43)
                             'size'  1854682