======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '178'
                                          'artist'  'The Tower Recordings'
                                     'text_people'  'øשlqæda'
                                         'release'  'Eileen Aroon c120'
                                           'title'  'The Nine Billion Names of God'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-2', 'q-syn-1', "
 "'Q-PLAY-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'Q-PIANO-2', 'q-chart-1', "
 "'q-drums-1', 'q-other-4', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['psychedelic', 'folk', 'experimental', 'new weird america', 'drone']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '114.0'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Eileen Aroon c120'
'TBPM' (BPM (beats per minute))                     '114.0'
'TCOM' (Composer)                                   'øשlqæda'
'TCON' (Content type, a.k.a. Genre)                 ['set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'The Nine Billion Names of God'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Tower Recordings'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'सølγ שаябlɛş TRILL 7.77'
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:TREMULANT'                                    'http://holywarbles.blogspot.com'
'TXXX:lastfmtags'                                   ['psychedelic', 'folk', 'experimental', 'new weird america', 'drone']
'TXXX:q-bass'                                       '1'
'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-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.49 dB'
'TXXX:replaygain_track_peak'                        '0.348082'

========================== row from database ==========================
                                              'id'  1214799
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/holy warbles/va - eileen aroon c120 [holy ghost transmissions, 2011]/16. The Nine Billion Names of God.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  178
                                           'genre'  set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  7178052
                                           'mtime'  1638545002
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm holy warbles va eileen aroon [holy ghost transmissions, 2011] 16. set pl shirleyspinoza;set pl mor
                                      'tag_artist'  The Tower Recordings
                                     'tag_release'  Eileen Aroon c120
                                       'tag_title'  The Nine Billion Names of God
                                             'bpm'  114.0
                                    'search_title'  'billion':3 'god':6 'names':4 'nine':2 'of':5 'the':1
                                   'search_artist'  'recordings':3 'the':1 'tower':2
                                  'search_release'  'aroon':2 'c120':3 'eileen':1
                                     'search_rest'  '16':12,13 '2011':10,11 'aroon':5 'eileen':4 'ghost':7 'holy':1,6 'mor':20 'pl':15 'set':14,17,19 'shirleyspinoza':16,18 'transmissions':8,9 'va':3 'warbles':2
                                    'search_combo'  '16':24,25 '2011':22,23 'aroon':11C,17 'billion':3A 'c120':12C 'eileen':10C,16 'ghost':19 'god':6A 'holy':13,18 'mor':32 'names':4A 'nine':2A 'of':5A 'pl':27 'recordings':9B 'set':26,29,31 'shirleyspinoza':28,30 'the':1A,7B 'tower':8B 'transmissions':20,21 'va':15 'warbles':14
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic', 'folk', 'experimental', 'new weird america', 'drone']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638545002.1297965  (2021-12-03 16:23:22)
                             'size'  7178052