======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '178'
                                          'artist'  'The Electronic Concept Orchestra'
                                     'text_people'  ''
                                         'release'  'Cinemoog (Mercury SR-61279 Stereo)'
                                           'title'  "The Girl I've Never Met"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'instrumental', 'space rock', 'space age pop', 'psychedelic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'mi-earlysynth-moog'
                                             'bpm'  '133.1'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Cinemoog (Mercury SR-61279 Stereo)'
'TBPM' (BPM (beats per minute))                     '133.1'
'TCON' (Content type, a.k.a. Genre)                 'mi-earlysynth-moog'
'TDRC' (Recording time)                             '1970'
'TENC' (Encoded by)                                 'Basic Hip Digital Oddio'
'TIT2' (Title/songname/content description)         "The Girl I've Never Met"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Electronic Concept Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'The Electronic Concept Orchestra'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['lounge', 'instrumental', 'space rock', 'space age pop', 'psychedelic']
'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'                                       '2'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.57 dB'
'TXXX:replaygain_track_peak'                        '0.637209'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.basichipdigitaloddio.com/365/')

========================== row from database ==========================
                                              'id'  1503267
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/241 The Electronic Concept Orchestra - Cinemoog/10_The_Girl_I_ve_Never_Met.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  178
                                           'genre'  mi-earlysynth-moog
                                        'filesize'  7305710
                                           'mtime'  1637438284
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 241 10_The_Girl_I_ve_Never_Met mi earlysynth
                                      'tag_artist'  The Electronic Concept Orchestra
                                     'tag_release'  Cinemoog (Mercury SR-61279 Stereo)
                                       'tag_title'  The Girl I've Never Met
                                             'bpm'  133.1
                                    'search_title'  'girl':2 'i':3 'ive':5 'met':7 'never':6 'the':1 've':4
                                   'search_artist'  'concept':3 'electronic':2 'orchestra':4 'the':1
                                  'search_release'  '61279':5 'cinemoog':1 'mercury':2,3 'sr':4 'sr61279':6 'stereo':7,8
                                     'search_rest'  '10':2 '241':1 'earlysynth':10 'girl':4 'i':5 'met':8 'mi':9 'never':7 'the':3 've':6
                                    'search_combo'  '10':21 '241':20 '61279':16C 'cinemoog':12C 'concept':10B 'earlysynth':29 'electronic':9B 'girl':2A,23 'i':3A,24 'ive':5A 'mercury':13C,14C 'met':7A,27 'mi':28 'never':6A,26 'orchestra':11B 'sr':15C 'sr61279':17C 'stereo':18C,19C 'the':1A,8B,22 've':4A,25
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-4', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'instrumental', 'space rock', 'space age pop', 'psychedelic']
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637438284.2498775  (2021-11-20 20:58:04)
                             'size'  7305710