======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '142'
                                          'artist'  "Joe E. Carter's Group"
                                     'text_people'  ''
                                         'release'  'Tape No160 - And Her Name Is G-L-O-R-I-A (Part VII)'
                                           'title'  'Gloria'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                     'discogstags'  "['beat', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes;set-cover or covered'
                                             'bpm'  '125.5'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.gr/'
'TALB' (Album/Movie/Show title)                     'Tape No160 - And Her Name Is G-L-O-R-I-A (Part VII)'
'TBPM' (BPM (beats per minute))                     '125.5'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes', 'set-cover or covered']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         'Gloria'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               "Joe E. Carter's Group"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:country'                                      'DK'
'TXXX:discogstags'                                  ['beat', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                        '+24.33 dB'
'TXXX:replaygain_track_peak'                        '0.043975'
'TXXX:tracknum'                                     '10'

========================== row from database ==========================
                                              'id'  1516799
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT160/10 - Joe E. Carter_s Group - Gloria (1966 DK).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  142
                                           'genre'  rock-gr-garage;set-pl-garagetapes;set-cover or covered
                                        'filesize'  3490061
                                           'mtime'  1620384872
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT160 10 Carter_s (1966 DK) rock gr garage;set pl garagetapes;set cover covered
                                      'tag_artist'  Joe E. Carter's Group
                                     'tag_release'  Tape No160 - And Her Name Is G-L-O-R-I-A (Part VII)
                                       'tag_title'  Gloria
                                             'bpm'  125.5
                                    'search_title'  'gloria':1
                                   'search_artist'  'carter':4 'carters':6 'e':2,3 'group':7 'joe':1 's':5
                                  'search_release'  'a':12 'and':3 'g':7 'gloria':13 'her':4 'i':11 'is':6 'l':8 'name':5 'no160':2 'o':9 'part':14,15 'r':10 'tape':1 'vii':16,17
                                     'search_rest'  '1966':8,9 'blogspot':2 'carter':6 'com':3 'cover':23 'covered':24 'dk':10,11 'garage':14,16 'garagetapes':1,19,21 'garagetapesblogspotcom':4 'gr':13 'gt160':5 'pl':18 'rock':12 's':7 'set':15,17,20,22
                                    'search_combo'  '1966':33,34 'a':20C 'and':11C 'blogspot':27 'carter':5B,31 'carters':7B 'com':28 'cover':48 'covered':49 'dk':35,36 'e':3B,4B 'g':15C 'garage':39,41 'garagetapes':26,44,46 'garagetapesblogspotcom':29 'gloria':1A,21C 'gr':38 'group':8B 'gt160':30 'her':12C 'i':19C 'is':14C 'joe':2B 'l':16C 'name':13C 'no160':10C 'o':17C 'part':22C,23C 'pl':43 'r':18C 'rock':37 's':6B,32 'set':40,42,45,47 'tape':9C 'vii':24C,25C
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1966
                                     'discogstags'  ['beat', 'rock']

============================== file details ==============================
                                           'mtime'  1620384871.6466265  (2021-05-07 12:54:31)
                             'size'  3490061