======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '169'
                                          'artist'  'Winston Williams'
                                     'text_people'  ''
                                         'release'  'Natty ☆ Mystics c90'
                                           'title'  'Love In Still Waters'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-3', 'Q-UNU-2', 'q-syn-2', 'q-bass-4', "
 "'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-1', 'q-other-1', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-3']")
                                      'lastfmtags'  "['reggae', 'skinhead reggae', 'all', 'buryblue', 'test']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-unsorted'
                                             'bpm'  '106.6'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Natty ☆ Mystics c90'
'TBPM' (BPM (beats per minute))                     '106.6'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-unsorted'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         'Love In Still Waters'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Winston Williams'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'सølγ שаябlɛş TRILL 4.20'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:TREMULANT'                                    'http://holywarbles.blogpsot.com'
'TXXX:lastfmtags'                                   ['reggae', 'skinhead reggae', 'all', 'buryblue', 'test']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.70 dB'
'TXXX:replaygain_track_peak'                        '0.505196'

========================== row from database ==========================
                                              'id'  1214701
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/holy warbles/va - natty mystics c90 [holy warbles, 2011]/13. Love In Still Waters.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  169
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-unsorted
                                        'filesize'  6802705
                                           'mtime'  1620520618
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm holy warbles va natty mystics [holy warbles, 2011] 13. loc style reggae or dub or ska or dancehall dub unsorted
                                      'tag_artist'  Winston Williams
                                     'tag_release'  Natty ☆ Mystics c90
                                       'tag_title'  Love In Still Waters
                                             'bpm'  106.6
                                    'search_title'  'in':2 'love':1 'still':3 'waters':4
                                   'search_artist'  'williams':2 'winston':1
                                  'search_release'  'c90':3 'mystics':2 'natty':1
                                     'search_rest'  '13':10,11 '2011':8,9 'dancehall':18 'dub':16 'holy':1,6 'loc':12 'mystics':5 'natty':4 'or':15 'reggae':14 'ska':17 'style':13 'unsorted':19 'va':3 'warbles':2,7
                                    'search_combo'  '13':19,20 '2011':17,18 'c90':9C 'dancehall':27 'dub':25 'holy':10,15 'in':2A 'loc':21 'love':1A 'mystics':8C,14 'natty':7C,13 'or':24 'reggae':23 'ska':26 'still':3A 'style':22 'unsorted':28 'va':12 'warbles':11,16 'waters':4A 'williams':6B 'winston':5B
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'skinhead reggae', 'all', 'buryblue', 'test']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620520617.8312755  (2021-05-09 02:36:57)
                             'size'  6802705