======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '162'
                                          'artist'  'Shelly Y Nueva Generacion'
                                     'text_people'  ''
                                         'release'  'Tape No049 - Real Girls In The Garage Land - Part VII'
                                           'title'  "I'm Just A Fool"
                                           '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-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soul', 'spain', 'northern soul', 'cooper was here']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '139.4'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No049 - Real Girls In The Garage Land - Part VII'
'TBPM' (BPM (beats per minute))                     '139.4'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         "I'm Just A Fool"
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Shelly Y Nueva Generacion'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '09'
'TXXX:COUNTRY'                                      'ES'
'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:lastfmtags'                                   ['soul', 'spain', 'northern soul', 'cooper was here']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                        '+24.84 dB'
'TXXX:replaygain_track_peak'                        '0.021016'
'TXXX:tracknum'                                     '09'

========================== row from database ==========================
                                              'id'  1499860
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT049/09 - Shelly Y Nueva Generacion -  I_m Just A Fool (1968 ES).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  162
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3891200
                                           'mtime'  1620383167
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT049 09 I_m (1968 ES) rock gr garage;set pl garagetapes
                                      'tag_artist'  Shelly Y Nueva Generacion
                                     'tag_release'  Tape No049 - Real Girls In The Garage Land - Part VII
                                       'tag_title'  I'm Just A Fool
                                             'bpm'  139.4
                                    'search_title'  'a':5 'fool':6 'i':1 'im':3 'just':4 'm':2
                                   'search_artist'  'generacion':4 'nueva':3 'shelly':1 'y':2
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no049':2 'part':9 'real':3 'tape':1 'the':6 'vii':10
                                     'search_rest'  '1968':8,9 'blogspot':2 'com':3 'es':10,11 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt049':5 'i':6 'm':7 'pl':18 'rock':12 'set':15,17
                                    'search_combo'  '1968':28,29 'a':5A 'blogspot':22 'com':23 'es':30,31 'fool':6A 'garage':17C,34,36 'garagetapes':21,39 'garagetapesblogspotcom':24 'generacion':10B 'girls':14C 'gr':33 'gt049':25 'i':1A,26 'im':3A 'in':15C 'just':4A 'land':18C 'm':2A,27 'no049':12C 'nueva':9B 'part':19C 'pl':38 'real':13C 'rock':32 'set':35,37 'shelly':7B 'tape':11C 'the':16C 'vii':20C 'y':8B
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  7B
                                           '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-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soul', 'spain', 'northern soul', 'cooper was here']
                                        'tag_date'  1968
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620383167.046033  (2021-05-07 12:26:07)
                             'size'  3891200