======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '135'
                                          'artist'  'Maria Dallas'
                                     'text_people'  ''
                                         'release'  'Tape No034 - Real Girls In The Garage Land - Part II'
                                           'title'  'Ambush'
                                           '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-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new zealand', 'country', 'pop', 'female vocalist', '60s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '133.7'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tape No034 - Real Girls In The Garage Land - Part II'
'TBPM' (BPM (beats per minute))                     '133.7'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'Ambush'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Maria Dallas'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '03'
'TXXX:COUNTRY'                                      '- NZ'
'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'                                   ['new zealand', 'country', 'pop', 'female vocalist', '60s']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+23.75 dB'
'TXXX:replaygain_track_peak'                        '0.027813'
'TXXX:tracknum'                                     '03'

========================== row from database ==========================
                                              'id'  505433
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT034 - Real Girls In The Garage Land - Part II/03 - Maria Dallas - Ambush (1967 - NZ).mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  135
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2719305
                                           'mtime'  1620383006
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT034 (1967 NZ) rock gr garage;set pl garagetapes
                                      'tag_artist'  Maria Dallas
                                     'tag_release'  Tape No034 - Real Girls In The Garage Land - Part II
                                       'tag_title'  Ambush
                                             'bpm'  133.7
                                    'search_title'  'ambush':1
                                   'search_artist'  'dallas':2 'maria':1
                                  'search_release'  'garage':7 'girls':4 'ii':10 'in':5 'land':8 'no034':2 'part':9 'real':3 'tape':1 'the':6
                                     'search_rest'  '1967':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt034':5 'nz':8,9 'pl':16 'rock':10 'set':13,15
                                    'search_combo'  '1967':19,20 'ambush':1A 'blogspot':15 'com':16 'dallas':3B 'garage':10C,25,27 'garagetapes':14,30 'garagetapesblogspotcom':17 'girls':7C 'gr':24 'gt034':18 'ii':13C 'in':8C 'land':11C 'maria':2B 'no034':5C 'nz':21,22 'part':12C 'pl':29 'real':6C 'rock':23 'set':26,28 'tape':4C 'the':9C
                                    'tag_tracknum'  3
                                      '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-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['new zealand', 'country', 'pop', 'female vocalist', '60s']
                                        'tag_date'  1967
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620383006.057697  (2021-05-07 12:23:26)
                             'size'  2719305