======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '166'
                                          'artist'  'Certain Scene'
                                     'text_people'  ''
                                         'release'  "Tape No194 - It's A Beautiful Day"
                                           'title'  'So This Is 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-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'  '18'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '126.9'
                                             'key'  '12A'
                                        '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 No194 - It's A Beautiful Day"
'TBPM' (BPM (beats per minute))                     '126.9'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'So This Is Love'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Certain Scene'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '18'
'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'                                       '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'                        '+22.86 dB'
'TXXX:replaygain_track_peak'                        '0.035629'
'TXXX:tracknum'                                     '18'

========================== row from database ==========================
                                              'id'  499693
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT194/18 - Certain Scene - So This Is Love (1968 US) (Era).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  166
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4068106
                                           'mtime'  1620385170
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT194 18 (1968 US) (Era) rock gr garage;set pl garagetapes
                                      'tag_artist'  Certain Scene
                                     'tag_release'  Tape No194 - It's A Beautiful Day
                                       'tag_title'  So This Is Love
                                             'bpm'  126.9
                                    'search_title'  'is':3 'love':4 'so':1 'this':2
                                   'search_artist'  'certain':1 'scene':2
                                  'search_release'  'a':6 'beautiful':7 'day':8 'it':3 'its':5 'no194':2 's':4 'tape':1
                                     'search_rest'  '18':6 '1968':7,8 'blogspot':2 'com':3 'era':11,12 'garage':15,17 'garagetapes':1,20 'garagetapesblogspotcom':4 'gr':14 'gt194':5 'pl':19 'rock':13 'set':16,18 'us':9,10
                                    'search_combo'  '18':20 '1968':21,22 'a':12C 'beautiful':13C 'blogspot':16 'certain':5B 'com':17 'day':14C 'era':25,26 'garage':29,31 'garagetapes':15,34 'garagetapesblogspotcom':18 'gr':28 'gt194':19 'is':3A 'it':9C 'its':11C 'love':4A 'no194':8C 'pl':33 'rock':27 's':10C 'scene':6B 'set':30,32 'so':1A 'tape':7C 'this':2A 'us':23,24
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  12A
                                           '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'  1968
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385170.0970364  (2021-05-07 12:59:30)
                             'size'  4068106