======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '163'
                                          'artist'  'De Maskers'
                                     'text_people'  ''
                                         'release'  'Tape No175 - Covering The Sounds Of The Kinks (Part IV)'
                                           'title'  'Where Have All The Good Times Gone'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage', 'garage rock', 'psychedelic rock', 'netherlands', '60s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '120.8'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.gr/'
'TALB' (Album/Movie/Show title)                     'Tape No175 - Covering The Sounds Of The Kinks (Part IV)'
'TBPM' (BPM (beats per minute))                     '120.8'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         'Where Have All The Good Times Gone'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'De Maskers'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '01'
'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'                                      'NL'
'TXXX:lastfmtags'                                   ['garage', 'garage rock', 'psychedelic rock', 'netherlands', '60s']
'TXXX:q-bass'                                       '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+24.45 dB'
'TXXX:replaygain_track_peak'                        '0.026336'
'TXXX:tracknum'                                     '01'

========================== row from database ==========================
                                              'id'  507552
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT175/01 - De Maskers - Where Have All The Good Times Gone (1966 NL).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  163
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3993073
                                           'mtime'  1620384991
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT175 01 (1966 NL) rock gr garage;set pl garagetapes
                                      'tag_artist'  De Maskers
                                     'tag_release'  Tape No175 - Covering The Sounds Of The Kinks (Part IV)
                                       'tag_title'  Where Have All The Good Times Gone
                                             'bpm'  120.8
                                    'search_title'  'all':3 'gone':7 'good':5 'have':2 'the':4 'times':6 'where':1
                                   'search_artist'  'de':1 'maskers':2
                                  'search_release'  'covering':3 'iv':10,11 'kinks':7 'no175':2 'of':6 'part':8,9 'sounds':5 'tape':1 'the':4
                                     'search_rest'  '1966':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt175':5 'nl':8,9 'pl':16 'rock':10 'set':13,15
                                    'search_combo'  '1966':26,27 'all':3A 'blogspot':22 'com':23 'covering':12C 'de':8B 'garage':32,34 'garagetapes':21,37 'garagetapesblogspotcom':24 'gone':7A 'good':5A 'gr':31 'gt175':25 'have':2A 'iv':19C,20C 'kinks':16C 'maskers':9B 'nl':28,29 'no175':11C 'of':15C 'part':17C,18C 'pl':36 'rock':30 'set':33,35 'sounds':14C 'tape':10C 'the':4A,13C 'times':6A 'where':1A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10A
                                           '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-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['garage', 'garage rock', 'psychedelic rock', 'netherlands', '60s']
                                        'tag_date'  1966
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620384991.2615364  (2021-05-07 12:56:31)
                             'size'  3993073