======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '193'
                                          'artist'  'Billy Yoakum'
                                     'text_people'  ''
                                         'release'  'Tape No182 - Drive Me Out Of My Mind Time'
                                           'title'  'Four Season Love'
                                           '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-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '116.7'
                                             '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 No182 - Drive Me Out Of My Mind Time'
'TBPM' (BPM (beats per minute))                     '116.7'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Four Season Love'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Billy Yoakum'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '08'
'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: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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+24.43 dB'
'TXXX:replaygain_track_peak'                        '0.026020'
'TXXX:tracknum'                                     '08'

========================== row from database ==========================
                                              'id'  500903
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT182/08 - Billy Yoakum - Four Season Love (196 US) (Glass).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  193
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4722378
                                           'mtime'  1620385051
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT182 08 (196 US) (Glass) rock gr garage;set pl garagetapes
                                      'tag_artist'  Billy Yoakum
                                     'tag_release'  Tape No182 - Drive Me Out Of My Mind Time
                                       'tag_title'  Four Season Love
                                             'bpm'  116.7
                                    'search_title'  'four':1 'love':3 'season':2
                                   'search_artist'  'billy':1 'yoakum':2
                                  'search_release'  'drive':3 'me':4 'mind':8 'my':7 'no182':2 'of':6 'out':5 'tape':1 'time':9
                                     'search_rest'  '196':6,7 'blogspot':2 'com':3 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'glass':10,11 'gr':13 'gt182':5 'pl':18 'rock':12 'set':15,17 'us':8,9
                                    'search_combo'  '196':20,21 'billy':4B 'blogspot':16 'com':17 'drive':8C 'four':1A 'garage':28,30 'garagetapes':15,33 'garagetapesblogspotcom':18 'glass':24,25 'gr':27 'gt182':19 'love':3A 'me':9C 'mind':13C 'my':12C 'no182':7C 'of':11C 'out':10C 'pl':32 'rock':26 'season':2A 'set':29,31 'tape':6C 'time':14C 'us':22,23 'yoakum':5B
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  9A
                                           '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-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385050.6515973  (2021-05-07 12:57:30)
                             'size'  4722378