======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '108'
                                          'artist'  'The Courtland III'
                                     'text_people'  ''
                                         'release'  'Tape No183 - Real Girls In The Garage Land (Part L)'
                                           'title'  'Early In the Morning'
                                           '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-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'  '142.3'
                                             'key'  '8A'
                                        '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 No183 - Real Girls In The Garage Land (Part L)'
'TBPM' (BPM (beats per minute))                     '142.3'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Early In the Morning'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Courtland III'
'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'                                       '2'
'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'                        '+24.21 dB'
'TXXX:replaygain_track_peak'                        '0.025108'
'TXXX:tracknum'                                     '08'

========================== row from database ==========================
                                              'id'  500391
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT183 - Real Girls In The Garage Land (Part L)/08 - The Courtland III - Early In the Morning (196 US) (JCP).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  108
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2652225
                                           'mtime'  1620385063
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT183 08 (196 US) (JCP) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Courtland III
                                     'tag_release'  Tape No183 - Real Girls In The Garage Land (Part L)
                                       'tag_title'  Early In the Morning
                                             'bpm'  142.3
                                    'search_title'  'early':1 'in':2 'morning':4 'the':3
                                   'search_artist'  'courtland':2 'iii':3 'the':1
                                  'search_release'  'garage':7 'girls':4 'in':5 'l':11,12 'land':8 'no183':2 'part':9,10 'real':3 'tape':1 'the':6
                                     'search_rest'  '196':6,7 'blogspot':2 'com':3 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt183':5 'jcp':10,11 'pl':18 'rock':12 'set':15,17 'us':8,9
                                    'search_combo'  '196':25,26 'blogspot':21 'com':22 'courtland':6B 'early':1A 'garage':14C,33,35 'garagetapes':20,38 'garagetapesblogspotcom':23 'girls':11C 'gr':32 'gt183':24 'iii':7B 'in':2A,12C 'jcp':29,30 'l':18C,19C 'land':15C 'morning':4A 'no183':9C 'part':16C,17C 'pl':37 'real':10C 'rock':31 'set':34,36 'tape':8C 'the':3A,5B,13C 'us':27,28
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  8A
                                           '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-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385062.9598513  (2021-05-07 12:57:42)
                             'size'  2652225