======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '150'
                                          'artist'  'The Cascades'
                                     'text_people'  ''
                                         'release'  "Tape No068 - A Thousand Devils (Are Chasin' Me)"
                                           'title'  "She'll Love Again"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['gothic rock', '60s', 'oldies', 'pop', 'doo wop']"
                                     'discogstags'  "['goth rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '143.4'
                                             'key'  '10A'
                                        '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 No068 - A Thousand Devils (Are Chasin' Me)"
'TBPM' (BPM (beats per minute))                     '143.4'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "She'll Love Again"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cascades'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '08'
'TXXX:COUNTRY'                                      'US'
'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:discogstags'                                  ['goth rock', 'rock']
'TXXX:lastfmtags'                                   ['gothic rock', '60s', 'oldies', 'pop', 'doo wop']
'TXXX:q-bass'                                       '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+25.17 dB'
'TXXX:replaygain_track_peak'                        '0.025303'
'TXXX:tracknum'                                     '08'

========================== row from database ==========================
                                              'id'  1533260
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT068 - A Thousand Devils (Are Chasin_ Me)/08 - The Cascades - She_ll Love Again (1965 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  150
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3661389
                                           'mtime'  1620383347
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT068 Chasin_ 08 She_ll (1965 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Cascades
                                     'tag_release'  Tape No068 - A Thousand Devils (Are Chasin' Me)
                                       'tag_title'  She'll Love Again
                                             'bpm'  143.4
                                    'search_title'  'again':5 'll':2 'love':4 'she':1 'shell':3
                                   'search_artist'  'cascades':2 'the':1
                                  'search_release'  'a':3 'are':6,7 'chasin':8,9 'devils':5 'me':10,11 'no068':2 'tape':1 'thousand':4
                                     'search_rest'  '1965':9,10 'blogspot':2 'chasin':6 'com':3 'garage':15,17 'garagetapes':1,20 'garagetapesblogspotcom':4 'gr':14 'gt068':5 'll':8 'pl':19 'rock':13 'set':16,18 'she':7 'us':11,12
                                    'search_combo'  '1965':27,28 'a':10C 'again':5A 'are':13C,14C 'blogspot':20 'cascades':7B 'chasin':15C,16C,24 'com':21 'devils':12C 'garage':33,35 'garagetapes':19,38 'garagetapesblogspotcom':22 'gr':32 'gt068':23 'll':2A,26 'love':4A 'me':17C,18C 'no068':9C 'pl':37 'rock':31 'set':34,36 'she':1A,25 'shell':3A 'tape':8C 'the':6B 'thousand':11C 'us':29,30
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-grit-2']
                                      'lastfmtags'  ['gothic rock', '60s', 'oldies', 'pop', 'doo wop']
                                        'tag_date'  1965
                                     'discogstags'  ['goth rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620383346.67693  (2021-05-07 12:29:06)
                             'size'  3661389