======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '130'
                                          'artist'  'The Present Daze'
                                     'text_people'  ''
                                         'release'  'Tape No166 - One Day Love -rare and (or) obscure stuff-'
                                           'title'  "It's Only Her"
                                           '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-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '133.8'
                                             '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 No166 - One Day Love -rare and (or) obscure stuff-'
'TBPM' (BPM (beats per minute))                     '133.8'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "It's Only Her"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Present Daze'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '05'
'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'                                      '2'
'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'                        '+24.43 dB'
'TXXX:replaygain_track_peak'                        '0.020343'
'TXXX:tracknum'                                     '05'

========================== row from database ==========================
                                              'id'  1508043
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT166/05 - The Present Daze - It_s Only Her (196 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  130
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3202928
                                           'mtime'  1620384897
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT166 05 It_s (196 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Present Daze
                                     'tag_release'  Tape No166 - One Day Love -rare and (or) obscure stuff-
                                       'tag_title'  It's Only Her
                                             'bpm'  133.8
                                    'search_title'  'her':5 'it':1 'its':3 'only':4 's':2
                                   'search_artist'  'daze':3 'present':2 'the':1
                                  'search_release'  'and':8 'day':4 'love':5 'no166':2 'obscure':11 'one':3 'or':9,10 'rare':6,7 'stuff':12,13 'tape':1
                                     'search_rest'  '196':8,9 'blogspot':2 'com':3 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt166':5 'it':6 'pl':18 'rock':12 's':7 'set':15,17 'us':10,11
                                    'search_combo'  '196':29,30 'and':16C 'blogspot':23 'com':24 'day':12C 'daze':8B 'garage':35,37 'garagetapes':22,40 'garagetapesblogspotcom':25 'gr':34 'gt166':26 'her':5A 'it':1A,27 'its':3A 'love':13C 'no166':10C 'obscure':19C 'one':11C 'only':4A 'or':17C,18C 'pl':39 'present':7B 'rare':14C,15C 'rock':33 's':2A,28 'set':36,38 'stuff':20C,21C 'tape':9C 'the':6B 'us':31,32
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9A
                                           '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-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620384897.12718  (2021-05-07 12:54:57)
                             'size'  3202928