======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '109'
                                          'artist'  'International Q'
                                     'text_people'  ''
                                         'release'  'Music for Maniacs'
                                           'title'  'Small Talk'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s rare', 'rock', 'funny', 'workout', 'heavy rotation']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '132.3'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:ZuneCollectionID:ìß4Ó´\x8eÉG¶~wí\x81ú\x9c£'   PRIV(owner='ZuneCollectionID', data=b'\xec\xdf4\xd3\xb4\x8e\xc9G\xb6~w\xed\x81\xfa\x9c\xa3')
'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '132.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         'Small Talk'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'International Q'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'kbdrecords.com'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['80s rare', 'rock', 'funny', 'workout', 'heavy rotation']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.10 dB'
'TXXX:replaygain_track_peak'                        '0.511671'

========================== row from database ==========================
                                              'id'  649452
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/LIZ_International_Q_-_Small_Talk.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  109
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  2647936
                                           'mtime'  1636916357
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs LIZ_International_Q_ _Small_Talk electronic experimental oddness
                                      'tag_artist'  International Q
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  Small Talk
                                             'bpm'  132.3
                                    'search_title'  'small':1 'talk':2
                                   'search_artist'  'international':1 'q':2
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  'electronic':8 'experimental':9 'international':4 'liz':3 'maniacs':2 'music':1 'oddness':10 'q':5 'small':6 'talk':7
                                    'search_combo'  'electronic':15 'experimental':16 'for':6C 'international':3B,11 'liz':10 'maniacs':7C,9 'music':5C,8 'oddness':17 'q':4B,12 'small':1A,13 'talk':2A,14
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s rare', 'rock', 'funny', 'workout', 'heavy rotation']
                                        'tag_date'  1981
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636916357.32227  (2021-11-14 19:59:17)
                             'size'  2647936