======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '134'
                                          'artist'  'Web Ralston & The Drumbago Band'
                                     'text_people'  ''
                                         'release'  'Trojan Jamaica Box Set'
                                           'title'  'Jamaica Mento'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
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 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '17'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '93'
                                             'key'  '12B'
                                        'acoustid'  '05549b9f-08d1-4b51-b0d1-3d5d8adff58c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'TALB' (Album/Movie/Show title)                     'Trojan Jamaica Box Set'
'TBPM' (BPM (beats per minute))                     '93'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-08-23'
'TIT2' (Title/songname/content description)         'Jamaica Mento'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Web Ralston & The Drumbago Band'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/3'
'TPUB' (Publisher)                                  'Trojan Records'
'TRCK' (Track number/Position in set)               '9/17'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Web Ralston & The Drumbago Band'
'TXXX:ASIN'                                         'B0002HSECW'
'TXXX:Acoustid Id'                                  '05549b9f-08d1-4b51-b0d1-3d5d8adff58c'
'TXXX:Artists'                                      'Web Ralston & The Drumbago Band'
'TXXX:CATALOGNUMBER'                                'TJETD 199'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'e3871801-2ce0-4d3e-9629-0fd4c8ec5ee1'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '03fa2b05-312d-4131-984d-31081df6dcdf'
'TXXX:MusicBrainz Release Group Id'                 '1116a571-6eea-38ce-a39b-5b0dc74f8f6b'
'TXXX:MusicBrainz Release Track Id'                 'd23f6c98-374a-3dbb-b134-0f487a55cc34'
'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:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.23 dB'
'TXXX:replaygain_track_peak'                        '0.422405'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'38476e46-9bd2-4c2a-bce2-f89f5ec9585a')

========================== row from database ==========================
                                              'id'  1383849
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Disc 1_/09 - webb ralston and the drumbago band - jamaica mento.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  134
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  5441793
                                           'mtime'  1620521265
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub Disc 1_ 09 webb ralston the drumbago band jamaica mento loc style reggae or dub or ska or dancehall dub roots reggae
                                      'tag_artist'  Web Ralston & The Drumbago Band
                                     'tag_release'  Trojan Jamaica Box Set
                                       'tag_title'  Jamaica Mento
                                             'bpm'  93.0
                                    'search_title'  'jamaica':1 'mento':2
                                   'search_artist'  'band':5 'drumbago':4 'ralston':2 'the':3 'web':1
                                  'search_release'  'box':3 'jamaica':2 'set':4 'trojan':1
                                     'search_rest'  '00reggae':1 '1':4 'band':9 'dancehall':17 'disc':3 'drumbago':8 'dub':2 'jamaica':10 'loc':12 'mento':11 'or':15 'ralston':6 'reggae':14 'roots':18 'ska':16 'style':13 'the':7 'webb':5
                                    'search_combo'  '00reggae':12 '1':15 'band':7B,20 'box':10C 'dancehall':28 'disc':14 'drumbago':6B,19 'dub':13 'jamaica':1A,9C,21 'loc':23 'mento':2A,22 'or':26 'ralston':4B,17 'reggae':25 'roots':29 'set':11C 'ska':27 'style':24 'the':5B,18 'trojan':8C 'web':3B 'webb':16
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620521265.287775  (2021-05-09 02:47:45)
                             'size'  5441793