======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '143'
                                          'artist'  'The Apple Pie Motherhood Band'
                                     'text_people'  ''
                                         'release'  'Tape No207 - Real Girls In The Garage Land (Part LIII)'
                                           'title'  'Flight Path'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['psychedelic rock', 'rock', 'blues rock', 'new york city', 'seederman top "
 "pick']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '135.6'
                                             'key'  '8A'
                                        '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 No207 - Real Girls In The Garage Land (Part LIII)'
'TBPM' (BPM (beats per minute))                     '135.6'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Flight Path'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Apple Pie Motherhood Band'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'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'                                      'US'
'TXXX:lastfmtags'                                   ['psychedelic rock',
 'rock',
 'blues rock',
 'new york city',
 'seederman top pick']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '+23.83 dB'
'TXXX:replaygain_track_peak'                        '0.039791'
'TXXX:tracknum'                                     '04'

========================== row from database ==========================
                                              'id'  501604
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT207/04 - The Apple Pie Motherhood Band - Flight Path (1968 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  143
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3493292
                                           'mtime'  1620385261
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT207 04 (1968 US) rock gr garage;set garagetapes
                                      'tag_artist'  The Apple Pie Motherhood Band
                                     'tag_release'  Tape No207 - Real Girls In The Garage Land (Part LIII)
                                       'tag_title'  Flight Path
                                             'bpm'  135.6
                                    'search_title'  'flight':1 'path':2
                                   'search_artist'  'apple':2 'band':5 'motherhood':4 'pie':3 'the':1
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'liii':11,12 'no207':2 'part':9,10 'real':3 'tape':1 'the':6
                                     'search_rest'  '1968':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,16 'garagetapesblogspotcom':4 'gr':11 'gt207':5 'rock':10 'set':13,15 'us':8,9
                                    'search_combo'  '1968':25,26 'apple':4B 'band':7B 'blogspot':21 'com':22 'flight':1A 'garage':14C,31,33 'garagetapes':20,35 'garagetapesblogspotcom':23 'girls':11C 'gr':30 'gt207':24 'in':12C 'land':15C 'liii':18C,19C 'motherhood':6B 'no207':9C 'part':16C,17C 'path':2A 'pie':5B 'real':10C 'rock':29 'set':32,34 'tape':8C 'the':3B,13C 'us':27,28
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             '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-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic rock', 'rock', 'blues rock', 'new york city', 'seederman top pick']
                                        'tag_date'  1968
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385260.8718483  (2021-05-07 13:01:00)
                             'size'  3493292