======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '131'
                                          'artist'  'The Hearts Of Stone'
                                     'text_people'  ''
                                         'release'  'Tape No233 - Almost Another Day'
                                           'title'  'You Please Too Hard'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soul', 'funk', 'motown', 'electronic', 'undiscovered gems']"
                                     'discogstags'  "['funk / soul', 'soul', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '106.2'
                                             'key'  '10A'
                                        '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 No233 - Almost Another Day'
'TBPM' (BPM (beats per minute))                     '106.2'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'You Please Too Hard'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Hearts Of Stone'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '17'
'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'                                      'US'
'TXXX:discogstags'                                  ['funk / soul', 'soul', 'disco']
'TXXX:lastfmtags'                                   ['soul', 'funk', 'motown', 'electronic', 'undiscovered gems']
'TXXX:q-bass'                                       '3'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+26.58 dB'
'TXXX:replaygain_track_peak'                        '0.030775'
'TXXX:tracknum'                                     '17'

========================== row from database ==========================
                                              'id'  500613
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT233/17 - The Hearts Of Stone - You Please Too Hard (1967 US) (Last Sound Derived).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  131
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3223565
                                           'mtime'  1620385429
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT233 17 (1967 US) (Last Sound Derived) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Hearts Of Stone
                                     'tag_release'  Tape No233 - Almost Another Day
                                       'tag_title'  You Please Too Hard
                                             'bpm'  106.2
                                    'search_title'  'hard':4 'please':2 'too':3 'you':1
                                   'search_artist'  'hearts':2 'of':3 'stone':4 'the':1
                                  'search_release'  'almost':3 'another':4 'day':5 'no233':2 'tape':1
                                     'search_rest'  '1967':6,7 'blogspot':2 'com':3 'derived':13,14 'garage':17,19 'garagetapes':1,22 'garagetapesblogspotcom':4 'gr':16 'gt233':5 'last':10,11 'pl':21 'rock':15 'set':18,20 'sound':12 'us':8,9
                                    'search_combo'  '1967':19,20 'almost':11C 'another':12C 'blogspot':15 'com':16 'day':13C 'derived':26,27 'garage':30,32 'garagetapes':14,35 'garagetapesblogspotcom':17 'gr':29 'gt233':18 'hard':4A 'hearts':6B 'last':23,24 'no233':10C 'of':7B 'pl':34 'please':2A 'rock':28 'set':31,33 'sound':25 'stone':8B 'tape':9C 'the':5B 'too':3A 'us':21,22 'you':1A
                                    'tag_tracknum'  17
                                      '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-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soul', 'funk', 'motown', 'electronic', 'undiscovered gems']
                                        'tag_date'  1967
                                     'discogstags'  ['funk / soul', 'soul', 'disco']

============================== file details ==============================
                                           'mtime'  1620385429.26693  (2021-05-07 13:03:49)
                             'size'  3223565