======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '149'
                                          'artist'  'The Chords'
                                     'text_people'  ''
                                         'release'  'Tape No077 - Play With Fire (Covering The Rolling Stones, Part II)'
                                           'title'  'Have You Seen Your Mother, Baby'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new wave', 'doo wop', '50s', 'mod revival', 'mod']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '103.5'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No077 - Play With Fire (Covering The Rolling Stones, Part II)'
'TBPM' (BPM (beats per minute))                     '103.5'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Have You Seen Your Mother, Baby'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Chords'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '03'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['new wave', 'doo wop', '50s', 'mod revival', 'mod']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+22.14 dB'
'TXXX:replaygain_track_peak'                        '0.048503'
'TXXX:tracknum'                                     '03'

========================== row from database ==========================
                                              'id'  504068
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT077/03 - The Chords - Have You Seen Your Mother, Baby (196 ).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  149
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3669348
                                           'mtime'  1620383527
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT077 03 (196 rock gr garage;set pl garagetapes
                                      'tag_artist'  The Chords
                                     'tag_release'  Tape No077 - Play With Fire (Covering The Rolling Stones, Part II)
                                       'tag_title'  Have You Seen Your Mother, Baby
                                             'bpm'  103.5
                                    'search_title'  'baby':7 'have':1 'mother':5,6 'seen':3 'you':2 'your':4
                                   'search_artist'  'chords':2 'the':1
                                  'search_release'  'covering':6,7 'fire':5 'ii':13,14 'no077':2 'part':12 'play':3 'rolling':9 'stones':10,11 'tape':1 'the':8 'with':4
                                     'search_rest'  '196':6,7 'blogspot':2 'com':3 'garage':10,12 'garagetapes':1,15 'garagetapesblogspotcom':4 'gr':9 'gt077':5 'pl':14 'rock':8 'set':11,13
                                    'search_combo'  '196':29,30 'baby':7A 'blogspot':25 'chords':9B 'com':26 'covering':15C,16C 'fire':14C 'garage':33,35 'garagetapes':24,38 'garagetapesblogspotcom':27 'gr':32 'gt077':28 'have':1A 'ii':22C,23C 'mother':5A,6A 'no077':11C 'part':21C 'pl':37 'play':12C 'rock':31 'rolling':18C 'seen':3A 'set':34,36 'stones':19C,20C 'tape':10C 'the':8B,17C 'with':13C 'you':2A 'your':4A
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['new wave', 'doo wop', '50s', 'mod revival', 'mod']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620383527.1599164  (2021-05-07 12:32:07)
                             'size'  3669348