======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '146'
                                          'artist'  'Katarzyna Sobczyk'
                                     'text_people'  ''
                                         'release'  'Tape No138 - Real Girls In The Garage Land (Part XXXIX)'
                                           'title'  'Kasia To Wlasnie Ja'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', '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'  "['polish', 'female vocalists', 'rock', 'beautiful']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '125.0'
                                             'key'  '1A'
                                        '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 No138 - Real Girls In The Garage Land (Part XXXIX)'
'TBPM' (BPM (beats per minute))                     '125.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Kasia To Wlasnie Ja'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Katarzyna Sobczyk'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '14'
'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'                                      'PL'
'TXXX:lastfmtags'                                   ['polish', 'female vocalists', 'rock', 'beautiful']
'TXXX:q-bass'                                       '2'
'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'                        '+23.47 dB'
'TXXX:replaygain_track_peak'                        '0.026245'
'TXXX:tracknum'                                     '14'

========================== row from database ==========================
                                              'id'  506380
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT138/14 - Katarzyna Sobczyk - Kasia To Wlasnie Ja (1968 PL).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  146
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3593410
                                           'mtime'  1620384672
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT138 14 (1968 PL) rock gr garage;set pl garagetapes
                                      'tag_artist'  Katarzyna Sobczyk
                                     'tag_release'  Tape No138 - Real Girls In The Garage Land (Part XXXIX)
                                       'tag_title'  Kasia To Wlasnie Ja
                                             'bpm'  125.0
                                    'search_title'  'ja':4 'kasia':1 'to':2 'wlasnie':3
                                   'search_artist'  'katarzyna':1 'sobczyk':2
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no138':2 'part':9,10 'real':3 'tape':1 'the':6 'xxxix':11,12
                                     'search_rest'  '1968':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,16 'garagetapesblogspotcom':4 'gr':11 'gt138':5 'pl':8,9 'rock':10 'set':13,15
                                    'search_combo'  '1968':24,25 'blogspot':20 'com':21 'garage':13C,30,32 'garagetapes':19,34 'garagetapesblogspotcom':22 'girls':10C 'gr':29 'gt138':23 'in':11C 'ja':4A 'kasia':1A 'katarzyna':5B 'land':14C 'no138':8C 'part':15C,16C 'pl':26,27 'real':9C 'rock':28 'set':31,33 'sobczyk':6B 'tape':7C 'the':12C 'to':2A 'wlasnie':3A 'xxxix':17C,18C
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  1A
                                           '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-2', 'q-grit-2']
                                      'lastfmtags'  ['polish', 'female vocalists', 'rock', 'beautiful']
                                        'tag_date'  1968
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620384672.0570745  (2021-05-07 12:51:12)
                             'size'  3593410