======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '145'
                                          'artist'  'Gonn'
                                     'text_people'  ''
                                         'release'  'Tape No073 - Covering The Kinks Songs, Part II)'
                                           'title'  'I Need You'
                                           '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-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'psychedelic rock', 'psychedelic', '60s', '60s garage']"
                                     'discogstags'  "['garage rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '95.9'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00ra'                                      'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No073 - Covering The Kinks Songs, Part II)'
'TBPM' (BPM (beats per minute))                     '95.9'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         'I Need You'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gonn'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'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:discogstags'                                  ['garage rock', 'rock']
'TXXX:lastfmtags'                                   ['garage rock', 'psychedelic rock', 'psychedelic', '60s', '60s garage']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+23.97 dB'
'TXXX:replaygain_track_peak'                        '0.021462'
'TXXX:tracknum'                                     '12'

========================== row from database ==========================
                                              'id'  507705
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT073/12 - Gonn - I Need You (1966 us).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  145
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3493897
                                           'mtime'  1620383449
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT073 12 (1966 us) rock gr garage;set pl garagetapes
                                      'tag_artist'  Gonn
                                     'tag_release'  Tape No073 - Covering The Kinks Songs, Part II)
                                       'tag_title'  I Need You
                                             'bpm'  95.9
                                    'search_title'  'i':1 'need':2 'you':3
                                   'search_artist'  'gonn':1
                                  'search_release'  'covering':3 'ii':9,10 'kinks':5 'no073':2 'part':8 'songs':6,7 'tape':1 'the':4
                                     'search_rest'  '1966':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt073':5 'pl':16 'rock':10 'set':13,15 'us':8,9
                                    'search_combo'  '1966':20,21 'blogspot':16 'com':17 'covering':7C 'garage':26,28 'garagetapes':15,31 'garagetapesblogspotcom':18 'gonn':4B 'gr':25 'gt073':19 'i':1A 'ii':13C,14C 'kinks':9C 'need':2A 'no073':6C 'part':12C 'pl':30 'rock':24 'set':27,29 'songs':10C,11C 'tape':5C 'the':8C 'us':22,23 'you':3A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  8A
                                           '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-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic rock', 'psychedelic', '60s', '60s garage']
                                        'tag_date'  1966
                                     'discogstags'  ['garage rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620383448.8216934  (2021-05-07 12:30:48)
                             'size'  3493897