======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '185'
                                          'artist'  'Prince Far I'
                                     'text_people'  ''
                                         'release'  'Under Heavy Manners'
                                           'title'  'Heavy Manners'
                                           '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-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'dub', 'rasta', 'roots reggae', 'roots']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '17'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '139.178'
                                             'key'  '10A'
                                        'acoustid'  '82ed3d5b-7fca-47e1-bee8-a103fd9af5c7'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'www.mp3ir.com'
'TALB' (Album/Movie/Show title)                     'Under Heavy Manners'
'TBPM' (BPM (beats per minute))                     '139.178'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '1976'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Heavy Manners'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Prince Far I'
'TPE2' (Band/orchestra/accompaniment)               'Prince Far I'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Joe Gibbs'
'TRCK' (Track number/Position in set)               '10/17'
'TSO2'                                              'Prince Far I'
'TSOP' (Performer sort order)                       'Prince Far I'
'TXXX:ASIN'                                         'B00004U39F'
'TXXX:Acoustid Id'                                  '82ed3d5b-7fca-47e1-bee8-a103fd9af5c7'
'TXXX:BARCODE'                                      '695831240321'
'TXXX:CATALOGNUMBER'                                'TPR 2403-2'
'TXXX:MusicBrainz Album Artist Id'                  '86f26c3e-c6ac-4829-ac22-f1a2133d4ffe'
'TXXX:MusicBrainz Album Id'                         '6b5f10f0-c4e5-41aa-9b10-e7fb98ce4bb1'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '86f26c3e-c6ac-4829-ac22-f1a2133d4ffe'
'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', 'dub', 'rasta', 'roots reggae', 'roots']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.21 dB'
'TXXX:replaygain_track_peak'                        '0.772248'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7c398874-8bda-49a4-bad1-bc196f25adf1')

========================== row from database ==========================
                                              'id'  1245957
                                            'path'  /data/Music/Bulk/00localcharacter/Prince Far I/Under Heavy Manners/Prince Far I - 10 - Heavy Manners.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  185
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  3715629
                                           'mtime'  1620523528
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 10 loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  Prince Far I
                                     'tag_release'  Under Heavy Manners
                                       'tag_title'  Heavy Manners
                                             'bpm'  139.178
                                    'search_title'  'heavy':1 'manners':2
                                   'search_artist'  'far':2 'i':3 'prince':1
                                  'search_release'  'heavy':2 'manners':3 'under':1
                                     'search_rest'  'and':9 'dancehall':7 'dub':5 'loc':1 'or':4 'reggae':3 'roots':8 'ska':6 'style':2
                                    'search_combo'  'and':17 'dancehall':15 'dub':13 'far':4B 'heavy':1A,7C 'i':5B 'loc':9 'manners':2A,8C 'or':12 'prince':3B 'reggae':11 'roots':16 'ska':14 'style':10 'under':6C
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  10A
                                           '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-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'dub', 'rasta', 'roots reggae', 'roots']
                                        'tag_date'  2000
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620523527.6120522  (2021-05-09 03:25:27)
                             'size'  3715629