======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '139'
                                          'artist'  'Sharon Lynn'
                                     'text_people'  ''
                                         'release'  'Tape No142 - Real Girls In The Garage Land (Part XL)'
                                           'title'  "It's Too Late"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '132.0'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tape No142 - Real Girls In The Garage Land (Part XL)'
'TBPM' (BPM (beats per minute))                     '132.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "It's Too Late"
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Sharon Lynn'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'http://garagetapes.blogspot.gr/'
'TRCK' (Track number/Position in set)               '07'
'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'                                      'CA'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+24.40 dB'
'TXXX:replaygain_track_peak'                        '0.017937'
'TXXX:tracknum'                                     '07'

========================== row from database ==========================
                                              'id'  1520305
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT142/07 - Sharon Lynn - It_s Too Late (196 CA).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  139
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3424412
                                           'mtime'  1620384702
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT142 07 It_s (196 CA) rock gr garage;set pl garagetapes
                                      'tag_artist'  Sharon Lynn
                                     'tag_release'  Tape No142 - Real Girls In The Garage Land (Part XL)
                                       'tag_title'  It's Too Late
                                             'bpm'  132.0
                                    'search_title'  'it':1 'its':3 'late':5 's':2 'too':4
                                   'search_artist'  'lynn':2 'sharon':1
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no142':2 'part':9,10 'real':3 'tape':1 'the':6 'xl':11,12
                                     'search_rest'  '196':8,9 'blogspot':2 'ca':10,11 'com':3 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt142':5 'it':6 'pl':18 'rock':12 's':7 'set':15,17
                                    'search_combo'  '196':27,28 'blogspot':21 'ca':29,30 'com':22 'garage':14C,33,35 'garagetapes':20,38 'garagetapesblogspotcom':23 'girls':11C 'gr':32 'gt142':24 'in':12C 'it':1A,25 'its':3A 'land':15C 'late':5A 'lynn':7B 'no142':9C 'part':16C,17C 'pl':37 'real':10C 'rock':31 's':2A,26 'set':34,36 'sharon':6B 'tape':8C 'the':13C 'too':4A 'xl':18C,19C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  11B
                                           '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-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620384702.0371008  (2021-05-07 12:51:42)
                             'size'  3424412