======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '118'
                                          'artist'  'Danny Diaz & The Checkmates'
                                     'text_people'  ''
                                         'release'  "Tape No096 - The Class Of '65 (Part I)"
                                           'title'  "She's So Fine"
                                           '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-PIANO-3', 'q-chart-1', 'q-drums-3', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['hong kong beat group', 'cantopop', 'canto-pop', 'tracking 2008']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '93.4'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00ra'                                      'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     "Tape No096 - The Class Of '65 (Part I)"
'TBPM' (BPM (beats per minute))                     '93.4'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "She's So Fine"
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Danny Diaz & The Checkmates'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:country'                                      'HK'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['hong kong beat group', 'cantopop', 'canto-pop', 'tracking 2008']
'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-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+22.86 dB'
'TXXX:replaygain_track_peak'                        '0.030052'
'TXXX:tracknum'                                     '12'

========================== row from database ==========================
                                              'id'  1513497
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT096/12 - Danny Diaz & The Checkmates - She_s So Fine (HK).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  118
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2848798
                                           'mtime'  1620383994
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT096 12 She_s (HK) rock gr garage;set pl garagetapes
                                      'tag_artist'  Danny Diaz & The Checkmates
                                     'tag_release'  Tape No096 - The Class Of '65 (Part I)
                                       'tag_title'  She's So Fine
                                             'bpm'  93.4
                                    'search_title'  'fine':5 's':2 'she':1 'shes':3 'so':4
                                   'search_artist'  'checkmates':4 'danny':1 'diaz':2 'the':3
                                  'search_release'  '65':6,7 'class':4 'i':10,11 'no096':2 'of':5 'part':8,9 'tape':1 'the':3
                                     'search_rest'  'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt096':5 'hk':8,9 'pl':16 'rock':10 's':7 'set':13,15 'she':6
                                    'search_combo'  '65':15C,16C 'blogspot':22 'checkmates':9B 'class':13C 'com':23 'danny':6B 'diaz':7B 'fine':5A 'garage':32,34 'garagetapes':21,37 'garagetapesblogspotcom':24 'gr':31 'gt096':25 'hk':28,29 'i':19C,20C 'no096':11C 'of':14C 'part':17C,18C 'pl':36 'rock':30 's':2A,27 'set':33,35 'she':1A,26 'shes':3A 'so':4A 'tape':10C 'the':8B,12C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', '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'  ['hong kong beat group', 'cantopop', 'canto-pop', 'tracking 2008']
                                        'tag_date'  1965
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620383994.2878413  (2021-05-07 12:39:54)
                             'size'  2848798