======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '334'
                                          'artist'  "Dug Dug's"
                                     'text_people'  ''
                                         'release'  'Tape No211 - I Want Candy (Covering The Sounds Of The Strangeloves)'
                                           'title'  'Night Time'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['psychedelic rock', 'psychedelic', 'mexico', 'garage rock', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '98.8'
                                             '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 No211 - I Want Candy (Covering The Sounds Of The Strangeloves)'
'TBPM' (BPM (beats per minute))                     '98.8'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Night Time'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               "Dug Dug's"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:country'                                      'MX'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['psychedelic rock', 'psychedelic', 'mexico', 'garage rock', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+12.65 dB'
'TXXX:replaygain_track_peak'                        '0.086120'
'TXXX:tracknum'                                     '17'

========================== row from database ==========================
                                              'id'  1519479
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT211/17 - Dug Dug_s - Night Time (1968 MX).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  334
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  8086199
                                           'mtime'  1620735992
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT211 17 Dug_s (1968 MX) rock cppex psychedelic
                                      'tag_artist'  Dug Dug's
                                     'tag_release'  Tape No211 - I Want Candy (Covering The Sounds Of The Strangeloves)
                                       'tag_title'  Night Time
                                             'bpm'  98.8
                                    'search_title'  'night':1 'time':2
                                   'search_artist'  'dug':1,2 'dugs':4 's':3
                                  'search_release'  'candy':5 'covering':6,7 'i':3 'no211':2 'of':10 'sounds':9 'strangeloves':11,12 'tape':1 'the':8 'want':4
                                     'search_rest'  '1968':8,9 'blogspot':2 'com':3 'cppex':13 'dug':6 'garagetapes':1 'garagetapesblogspotcom':4 'gt211':5 'mx':10,11 'psychedelic':14 'rock':12 's':7
                                    'search_combo'  '1968':26,27 'blogspot':20 'candy':11C 'com':21 'covering':12C,13C 'cppex':31 'dug':3B,4B,24 'dugs':6B 'garagetapes':19 'garagetapesblogspotcom':22 'gt211':23 'i':9C 'mx':28,29 'night':1A 'no211':8C 'of':16C 'psychedelic':32 'rock':30 's':5B,25 'sounds':15C 'strangeloves':17C,18C 'tape':7C 'the':14C 'time':2A 'want':10C
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic rock', 'psychedelic', 'mexico', 'garage rock', 'rock']
                                        'tag_date'  1968
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620735991.87767  (2021-05-11 14:26:31)
                             'size'  8086199