======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '169'
                                          'artist'  'Unknown Band'
                                     'text_people'  ''
                                         'release'  'Tape No039 - Heart Full Of Soul (Covers of Yardbirs Songs) - Part I'
                                           'title'  'For Your 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-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '139.2'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No039 - Heart Full Of Soul (Covers of Yardbirs Songs) - Part I'
'TBPM' (BPM (beats per minute))                     '139.2'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'For Your Love'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Unknown Band'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '01'
'TXXX:COUNTRY'                                      '- US'
'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: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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+26.31 dB'
'TXXX:replaygain_track_peak'                        '0.024504'
'TXXX:tracknum'                                     '01'

========================== row from database ==========================
                                              'id'  499598
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT039 - Heart Full Of Soul (Covers of The Yardbirds Songs, Part I)/01 - Unknown Band - For Your Love (196 - US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  169
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4133296
                                           'mtime'  1620383064
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT039 The Yardbirds Songs, I) 01 (196 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  Unknown Band
                                     'tag_release'  Tape No039 - Heart Full Of Soul (Covers of Yardbirs Songs) - Part I
                                       'tag_title'  For Your Love
                                             'bpm'  139.2
                                    'search_title'  'for':1 'love':3 'your':2
                                   'search_artist'  'band':2 'unknown':1
                                  'search_release'  'covers':7,8 'full':4 'heart':3 'i':13 'no039':2 'of':5 'part':12 'songs':10,11 'soul':6 'tape':1 'yardbirs':9
                                     'search_rest'  '196':12,13 'blogspot':2 'com':3 'garage':18,20 'garagetapes':1,23 'garagetapesblogspotcom':4 'gr':17 'gt039':5 'i':10,11 'pl':22 'rock':16 'set':19,21 'songs':8,9 'the':6 'us':14,15 'yardbirds':7
                                    'search_combo'  '196':30,31 'band':5B 'blogspot':20 'com':21 'covers':12C,13C 'for':1A 'full':9C 'garage':36,38 'garagetapes':19,41 'garagetapesblogspotcom':22 'gr':35 'gt039':23 'heart':8C 'i':18C,28,29 'love':3A 'no039':7C 'of':10C 'part':17C 'pl':40 'rock':34 'set':37,39 'songs':15C,16C,26,27 'soul':11C 'tape':6C 'the':24 'unknown':4B 'us':32,33 'yardbirds':25 'yardbirs':14C 'your':2A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  12B
                                           '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-1', 'q-grit-2']
                                      'lastfmtags'  ['mysterious', 'unknown', 'all', 'mistagged artist', 'rock']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620383064.4661827  (2021-05-07 12:24:24)
                             'size'  4133296