======================== unified (from filesystem) ========================
                                         'bitrate'  '167.124'
                                        'duration'  '183'
                                          'artist'  'Natural Black'
                                     'text_people'  ''
                                         'release'  'Jah Guide'
                                           'title'  'Joy'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jamaica', 'reggae', 'ragga', 'concious reggae', 'dancehall']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-unsorted'
                                             'bpm'  '84.350'
                                             'key'  '1A'
                                        'acoustid'  '28c44513-2aff-417e-b571-7101906a4395'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Jah Guide'
'TBPM' (BPM (beats per minute))                     '84.350'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-unsorted'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Joy'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Natural Black'
'TPE2' (Band/orchestra/accompaniment)               'Natural Black'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '7/15'
'TSO2'                                              'Natural Black'
'TSOP' (Performer sort order)                       'Natural Black'
'TXXX:ASIN'                                         'B000OCY708'
'TXXX:Acoustid Id'                                  '28c44513-2aff-417e-b571-7101906a4395'
'TXXX:Artists'                                      'Natural Black'
'TXXX:MusicBrainz Album Artist Id'                  '145a23a7-d8dc-402a-b4b4-b0f99fd3a1cb'
'TXXX:MusicBrainz Album Id'                         '0d36b757-3a65-4190-90a4-567b9db8f31e'
'TXXX:MusicBrainz Album Release Country'            'JM'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '145a23a7-d8dc-402a-b4b4-b0f99fd3a1cb'
'TXXX:MusicBrainz Release Group Id'                 'a321b765-f7e5-3014-bbe3-a7bb8c32b5ac'
'TXXX:MusicBrainz Release Track Id'                 'b3270b33-542e-3eac-aa04-ae4fb6b75755'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['jamaica', 'reggae', 'ragga', 'concious reggae', 'dancehall']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.29 dB'
'TXXX:replaygain_track_peak'                        '0.508940'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4587b501-01b3-467a-8581-72d36dc6d7c9')

========================== row from database ==========================
                                              'id'  1385890
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Natural Black - Jah Guide - 2007/07 Joy.mp3
                                         'working'  None
                                         'bitrate'  167
                                    'duration_sec'  183
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-unsorted
                                        'filesize'  3996414
                                           'mtime'  1620521920
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub 2007 07 loc style reggae or dub or ska or dancehall dub unsorted
                                      'tag_artist'  Natural Black
                                     'tag_release'  Jah Guide
                                       'tag_title'  Joy
                                             'bpm'  84.35
                                    'search_title'  'joy':1
                                   'search_artist'  'black':2 'natural':1
                                  'search_release'  'guide':2 'jah':1
                                     'search_rest'  '00reggae':1 '2007':3 'dancehall':9 'dub':2 'loc':4 'or':7 'reggae':6 'ska':8 'style':5 'unsorted':10
                                    'search_combo'  '00reggae':6 '2007':8 'black':3B 'dancehall':14 'dub':7 'guide':5C 'jah':4C 'joy':1A 'loc':9 'natural':2B 'or':12 'reggae':11 'ska':13 'style':10 'unsorted':15
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jamaica', 'reggae', 'ragga', 'concious reggae', 'dancehall']
                                        'tag_date'  2007
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620521919.7412207  (2021-05-09 02:58:39)
                             'size'  3996414