======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '117'
                                          'artist'  'The Basement Wall'
                                     'text_people'  ''
                                         'release'  'Tape No022 - When I Close My Eyes'
                                           'title'  'Leave You Girl'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'psychedelic rock', 'smoke', 'psychedelic', 'garage']"
                                     'discogstags'  "['garage rock', 'pop rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '96.6'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00, '                                      'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No022 - When I Close My Eyes'
'TBPM' (BPM (beats per minute))                     '96.6'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         'Leave You Girl'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Basement Wall'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '02'
'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:discogstags'                                  ['garage rock', 'pop rock', 'rock']
'TXXX:lastfmtags'                                   ['garage rock', 'psychedelic rock', 'smoke', 'psychedelic', 'garage']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.556057'
'TXXX:tracknum'                                     '02'

========================== row from database ==========================
                                              'id'  506575
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT022/02 - The Basement Wall - Leave You Girl (1966).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  117
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4702241
                                           'mtime'  1620382873
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT022 (1966) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Basement Wall
                                     'tag_release'  Tape No022 - When I Close My Eyes
                                       'tag_title'  Leave You Girl
                                             'bpm'  96.6
                                    'search_title'  'girl':3 'leave':1 'you':2
                                   'search_artist'  'basement':2 'the':1 'wall':3
                                  'search_release'  'close':5 'eyes':7 'i':4 'my':6 'no022':2 'tape':1 'when':3
                                     'search_rest'  '1966':6,7 'blogspot':2 'com':3 'garage':10,12 'garagetapes':1,15 'garagetapesblogspotcom':4 'gr':9 'gt022':5 'pl':14 'rock':8 'set':11,13
                                    'search_combo'  '1966':19,20 'basement':5B 'blogspot':15 'close':11C 'com':16 'eyes':13C 'garage':23,25 'garagetapes':14,28 'garagetapesblogspotcom':17 'girl':3A 'gr':22 'gt022':18 'i':10C 'leave':1A 'my':12C 'no022':8C 'pl':27 'rock':21 'set':24,26 'tape':7C 'the':4B 'wall':6B 'when':9C 'you':2A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  11B
                                           '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-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic rock', 'smoke', 'psychedelic', 'garage']
                                        'tag_date'  1966
                                     'discogstags'  ['garage rock', 'pop rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620382873.2015514  (2021-05-07 12:21:13)
                             'size'  4702241