======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '131'
                                          'artist'  'Bettye Lavette'
                                     'text_people'  ''
                                         'release'  "I've Got My Own Hell To Raise"
                                           'title'  "I Do Not Want What I Haven't Got"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['oldies', 'blues', 'female vocalists', 'soul', 'northern soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-vocal'
                                             'bpm'  '142.910'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     "I've Got My Own Hell To Raise"
'TBPM' (BPM (beats per minute))                     '142.910'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-vocal'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'iTunes v5.0.0.35'
'TIT2' (Title/songname/content description)         "I Do Not Want What I Haven't Got"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bettye Lavette'
'TPE2' (Band/orchestra/accompaniment)               'Bettye Lavette'
'TRCK' (Track number/Position in set)               '1'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '107,170'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', 'blues', 'female vocalists', 'soul', 'northern soul']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.29 dB'
'TXXX:replaygain_track_peak'                        '0.493646'

========================== row from database ==========================
                                              'id'  1502687
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Unsorted/I_ve Got My Own Hell To Raise__cifsba2b.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  131
                                           'genre'  prerock-jb-jazz-vocal
                                        'filesize'  3161311
                                           'mtime'  1620536967
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Unsorted I_ve Raise__cifsba2b prerock jb jazz vocal
                                      'tag_artist'  Bettye Lavette
                                     'tag_release'  I've Got My Own Hell To Raise
                                       'tag_title'  I Do Not Want What I Haven't Got
                                             'bpm'  142.91
                                    'search_title'  'do':2 'got':9 'haven':6 'havent':8 'i':1 'not':3 't':7 'want':4 'what':5
                                   'search_artist'  'bettye':1 'lavette':2
                                  'search_release'  'got':4 'hell':7 'i':1 'ive':3 'my':5 'own':6 'raise':9 'to':8 've':2
                                     'search_rest'  'cifsba2b':9 'country':4 'exotica':2 'i':6 'jazz':1 'jb':11 'oldies':3 'prerock':10 'raise':8 'unsorted':5 've':7 'vocal':12
                                    'search_combo'  'bettye':10B 'cifsba2b':29 'country':24 'do':2A 'exotica':22 'got':9A,15C 'haven':6A 'havent':8A 'hell':18C 'i':1A,12C,26 'ive':14C 'jazz':21 'jb':31 'lavette':11B 'my':16C 'not':3A 'oldies':23 'own':17C 'prerock':30 'raise':20C,28 't':7A 'to':19C 'unsorted':25 've':13C,27 'vocal':32 'want':4A 'what':5A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['oldies', 'blues', 'female vocalists', 'soul', 'northern soul']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620536966.890383  (2021-05-09 07:09:26)
                             'size'  3161311