======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '171'
                                          'artist'  'The Cavaliers'
                                     'text_people'  ''
                                         'release'  'Tape No200 - Real Girls In The Garage Land (Part LII)'
                                           'title'  'Toy Train'
                                           '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']")
                                      'lastfmtags'  "['sought after soul', 'soul', 'northern soul', '7soul']"
                                     'discogstags'  "['funk / soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '140.3'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tape No200 - Real Girls In The Garage Land (Part LII)'
'TBPM' (BPM (beats per minute))                     '140.3'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Toy Train'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cavaliers'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'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:country'                                      'IN'
'TXXX:discogstags'                                  'funk / soul'
'TXXX:lastfmtags'                                   ['sought after soul', 'soul', 'northern soul', '7soul']
'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'                        '+12.65 dB'
'TXXX:replaygain_track_peak'                        '0.158056'
'TXXX:tracknum'                                     '04'

========================== row from database ==========================
                                              'id'  500433
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT200 2014 - Tape No200 - Real Girls In The Garage Land (Part LII) @192/04 - The Cavaliers - Toy Train (1968 IN) (Columbia).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  171
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4170859
                                           'mtime'  1620385207
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT200 2014 @192 04 (1968 IN) (Columbia) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Cavaliers
                                     'tag_release'  Tape No200 - Real Girls In The Garage Land (Part LII)
                                       'tag_title'  Toy Train
                                             'bpm'  140.3
                                    'search_title'  'toy':1 'train':2
                                   'search_artist'  'cavaliers':2 'the':1
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'lii':11,12 'no200':2 'part':9,10 'real':3 'tape':1 'the':6
                                     'search_rest'  '192':7 '1968':8,9 '2014':6 'blogspot':2 'columbia':12,13 'com':3 'garage':16,18 'garagetapes':1,21 'garagetapesblogspotcom':4 'gr':15 'gt200':5 'in':10,11 'pl':20 'rock':14 'set':17,19
                                    'search_combo'  '192':23 '1968':24,25 '2014':22 'blogspot':18 'cavaliers':4B 'columbia':28,29 'com':19 'garage':11C,32,34 'garagetapes':17,37 'garagetapesblogspotcom':20 'girls':8C 'gr':31 'gt200':21 'in':9C,26,27 'land':12C 'lii':15C,16C 'no200':6C 'part':13C,14C 'pl':36 'real':7C 'rock':30 'set':33,35 'tape':5C 'the':3B,10C 'toy':1A 'train':2A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10A
                                           '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'  ['sought after soul', 'soul', 'northern soul', '7soul']
                                        'tag_date'  1968
                                     'discogstags'  ['funk / soul']

============================== file details ==============================
                                           'mtime'  1620385207.4788375  (2021-05-07 13:00:07)
                             'size'  4170859