======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '179'
                                          'artist'  'Δώρος Γεωργιάδης (Doros Georgiadis)'
                                     'text_people'  ''
                                         'release'  'Tape No223 - Venus'
                                           'title'  'Το Κορίτσι του Μάη'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'Q-PLAY-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-2', 'q-other-2', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '27'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '137.0'
                                             'key'  '3A'
                                        '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 No223 - Venus'
'TBPM' (BPM (beats per minute))                     '137.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Το Κορίτσι του Μάη'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Δώρος Γεωργιάδης (Doros Georgiadis)'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '27'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:country'                                      'May Girl'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+17.97 dB'
'TXXX:replaygain_track_peak'                        '0.052619'
'TXXX:tracknum'                                     '27'

========================== row from database ==========================
                                              'id'  501180
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT223/27 - Δώρος Γεωργιάδης (Doros Georgiadis) - Το Κορίτσι του Μάη (The May Girl) (1969 GR).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  179
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4358458
                                           'mtime'  1620385381
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT223 27 (The May Girl) (1969 GR) rock gr garage;set pl garagetapes
                                      'tag_artist'  Δώρος Γεωργιάδης (Doros Georgiadis)
                                     'tag_release'  Tape No223 - Venus
                                       'tag_title'  Το Κορίτσι του Μάη
                                             'bpm'  137.0
                                    'search_title'  'koritsi':4 'mai':8 'to':2 'tou':6 'κοριτσι':3 'μαη':7 'το':1 'του':5
                                   'search_artist'  'doros':2,5 'georgiadis':4,6 'γεωργιαδης':3 'δωρος':1
                                  'search_release'  'no223':2 'tape':1 'venus':3
                                     'search_rest'  '1969':12,13 '27':6 'blogspot':2 'com':3 'garage':17,19 'garagetapes':1,22 'garagetapesblogspotcom':4 'girl':10,11 'gr':14,15 'gt223':5 'may':9 'pl':21 'rock':16 'set':18,20 'the':7,8
                                    'search_combo'  '1969':29,30 '27':23 'blogspot':19 'com':20 'doros':10B,13B 'garage':34,36 'garagetapes':18,39 'garagetapesblogspotcom':21 'georgiadis':12B,14B 'girl':27,28 'gr':31,32 'gt223':22 'koritsi':4A 'mai':8A 'may':26 'no223':16C 'pl':38 'rock':33 'set':35,37 'tape':15C 'the':24,25 'to':2A 'tou':6A 'venus':17C 'γεωργιαδης':11B 'δωρος':9B 'κοριτσι':3A 'μαη':7A 'το':1A 'του':5A
                                    'tag_tracknum'  27
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385380.6928284  (2021-05-07 13:03:00)
                             'size'  4358458