======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '225'
                                          'artist'  'Junior Kelly'
                                     'text_people'  ''
                                         'release'  'Piece of the Pie'
                                           'title'  'Dem a Wonder'
                                           '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-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'ragga', 'roots reggae', 'dancehall', 'roots']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '15'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
                                             'bpm'  '145.9'
                                             'key'  '11A'
                                        'acoustid'  'ad68cfbb-303f-43b3-990a-ad45debf0c85'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Piece of the Pie'
'TBPM' (BPM (beats per minute))                     '145.9'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-04-15'
'TIT2' (Title/songname/content description)         'Dem a Wonder'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Junior Kelly'
'TPE2' (Band/orchestra/accompaniment)               'Junior Kelly'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'AL.TA.FA.AN./VP Records'
'TRCK' (Track number/Position in set)               '12/15'
'TSO2'                                              'Kelly, Junior'
'TSOP' (Performer sort order)                       'Kelly, Junior'
'TXXX:Acoustid Id'                                  'ad68cfbb-303f-43b3-990a-ad45debf0c85'
'TXXX:Artists'                                      'Junior Kelly'
'TXXX:CATALOGNUMBER'                                'ALTA 004'
'TXXX:MusicBrainz Album Artist Id'                  '0e17b44f-e0f1-4b3a-8cd6-d68510d3e379'
'TXXX:MusicBrainz Album Id'                         'f34b7006-97f6-463e-9bbc-76824eef7a5a'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0e17b44f-e0f1-4b3a-8cd6-d68510d3e379'
'TXXX:MusicBrainz Release Group Id'                 '22d3d869-4e39-4bf0-a14d-7617e39e6a4c'
'TXXX:MusicBrainz Release Track Id'                 '44f04328-7fee-4818-8924-34db6adb5959'
'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'                                   ['reggae', 'ragga', 'roots reggae', 'dancehall', 'roots']
'TXXX:originalyear'                                 '2013'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '-1.36 dB'
'TXXX:replaygain_track_peak'                        '0.476841'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'eb9b9cc0-9721-4dd8-bd51-2565652ef9a4')

========================== row from database ==========================
                                              'id'  1390187
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/JUNIOR KELLY - Piece Of The Pie (Abril, 2013)/12-Dem a wonder ft smiley.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  225
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  9712729
                                           'mtime'  1620521554
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub JUNIOR KELLY Of The (Abril, 2013) 12 wonder ft smiley loc style reggae dub ska dancehall dub
                                      'tag_artist'  Junior Kelly
                                     'tag_release'  Piece of the Pie
                                       'tag_title'  Dem a Wonder
                                             'bpm'  145.9
                                    'search_title'  'a':2 'dem':1 'wonder':3
                                   'search_artist'  'junior':1 'kelly':2
                                  'search_release'  'of':2 'pie':4 'piece':1 'the':3
                                     'search_rest'  '00reggae':1 '2013':9,10 'abril':7,8 'dancehall':18 'dub':2 'ft':12 'junior':3 'kelly':4 'loc':14 'of':5 'reggae':16 'ska':17 'smiley':13 'style':15 'the':6 'wonder':11
                                    'search_combo'  '00reggae':10 '2013':18,19 'a':2A 'abril':16,17 'dancehall':27 'dem':1A 'dub':11 'ft':21 'junior':4B,12 'kelly':5B,13 'loc':23 'of':7C,14 'pie':9C 'piece':6C 'reggae':25 'ska':26 'smiley':22 'style':24 'the':8C,15 'wonder':3A,20
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', '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-3', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'ragga', 'roots reggae', 'dancehall', 'roots']
                                        'tag_date'  2013
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620521553.9668562  (2021-05-09 02:52:33)
                             'size'  9712729