======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '256'
                                          'artist'  'Phillip Fullwood '
                                     'text_people'  'øשlqæda'
                                         'release'  'Billy Goat Latin C90'
                                           'title'  'Word [Version]'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-3', 'q-chart-1', 'q-drums-3', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['dub', 'reggae', 'other reggae', 'melodica', 'roots']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '23'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '135.4'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Billy Goat Latin C90'
'TBPM' (BPM (beats per minute))                     '135.4'
'TCOM' (Composer)                                   'øשlqæda'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         'Word [Version]'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'Phillip Fullwood '
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'holywarbles trill 02'
'TRCK' (Track number/Position in set)               '23'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:TREMULANT'                                    'http://holywarbles.blogspot.com'
'TXXX:lastfmtags'                                   ['dub', 'reggae', 'other reggae', 'melodica', 'roots']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.14 dB'
'TXXX:replaygain_track_peak'                        '0.509189'

========================== row from database ==========================
                                              'id'  1214839
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/holy warbles/va - billy goat latin c90 [holy warbles, 2011]/23. word [version].mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  256
                                           'genre'  electronic-unsorted
                                        'filesize'  10284008
                                           'mtime'  1621696438
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm holy warbles va billy goat latin c90 [holy warbles, 2011] 23. word [version] electronic unsorted
                                      'tag_artist'  Phillip Fullwood 
                                     'tag_release'  Billy Goat Latin C90
                                       'tag_title'  Word [Version]
                                             'bpm'  135.4
                                    'search_title'  'version':2,3 'word':1
                                   'search_artist'  'fullwood':2 'phillip':1
                                  'search_release'  'billy':1 'c90':4 'goat':2 'latin':3
                                     'search_rest'  '2011':10,11 '23':12,13 'billy':4 'c90':7 'electronic':17 'goat':5 'holy':1,8 'latin':6 'unsorted':18 'va':3 'version':15,16 'warbles':2,9 'word':14
                                    'search_combo'  '2011':19,20 '23':21,22 'billy':6C,13 'c90':9C,16 'electronic':26 'fullwood':5B 'goat':7C,14 'holy':10,17 'latin':8C,15 'phillip':4B 'unsorted':27 'va':12 'version':2A,3A,24,25 'warbles':11,18 'word':1A,23
                                    'tag_tracknum'  23
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dub', 'reggae', 'other reggae', 'melodica', 'roots']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696438.3022153  (2021-05-22 17:13:58)
                             'size'  10284008