======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '170'
                                          'artist'  'inga rumpf'
                                     'text_people'  ''
                                         'release'  'Tape No221 - Real Girls In The Garage Land (Part LIV)'
                                           'title'  'silver moon'
                                           '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-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rhythm and blues', 'inga rumpf', 'blues', 'female vocalists', 'gospel']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '123.1'
                                             'key'  '9A'
                                        '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 No221 - Real Girls In The Garage Land (Part LIV)'
'TBPM' (BPM (beats per minute))                     '123.1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'silver moon'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'inga rumpf'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '08'
'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'                                      'de'
'TXXX:lastfmtags'                                   ['rhythm and blues', 'inga rumpf', 'blues', 'female vocalists', 'gospel']
'TXXX:q-bass'                                       '3'
'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'                        '+25.31 dB'
'TXXX:replaygain_track_peak'                        '0.027423'
'TXXX:tracknum'                                     '08'

========================== row from database ==========================
                                              'id'  501627
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT221 - real girls in the garage land (part liv) @192/08 - inga rumpf - silver moon (1968 de).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  170
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4153973
                                           'mtime'  1620385363
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT221 real girls the garage land (part liv) @192 08 (1968 de) rock gr garage;set pl garagetapes
                                      'tag_artist'  inga rumpf
                                     'tag_release'  Tape No221 - Real Girls In The Garage Land (Part LIV)
                                       'tag_title'  silver moon
                                             'bpm'  123.1
                                    'search_title'  'moon':2 'silver':1
                                   'search_artist'  'inga':1 'rumpf':2
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'liv':11,12 'no221':2 'part':9,10 'real':3 'tape':1 'the':6
                                     'search_rest'  '192':15 '1968':16,17 'blogspot':2 'com':3 'de':18,19 'garage':9,22,24 'garagetapes':1,27 'garagetapesblogspotcom':4 'girls':7 'gr':21 'gt221':5 'land':10 'liv':13,14 'part':11,12 'pl':26 'real':6 'rock':20 'set':23,25 'the':8
                                    'search_combo'  '192':31 '1968':32,33 'blogspot':18 'com':19 'de':34,35 'garage':11C,25,38,40 'garagetapes':17,43 'garagetapesblogspotcom':20 'girls':8C,23 'gr':37 'gt221':21 'in':9C 'inga':3B 'land':12C,26 'liv':15C,16C,29,30 'moon':2A 'no221':6C 'part':13C,14C,27,28 'pl':42 'real':7C,22 'rock':36 'rumpf':4B 'set':39,41 'silver':1A 'tape':5C 'the':10C,24
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  9A
                                           '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-3', 'q-grit-2']
                                      'lastfmtags'  ['rhythm and blues', 'inga rumpf', 'blues', 'female vocalists', 'gospel']
                                        'tag_date'  1968
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385363.1234992  (2021-05-07 13:02:43)
                             'size'  4153973