======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '135'
                                          'artist'  'Tenor Saw'
                                     'text_people'  ''
                                         'release'  'Tenor Saw Lives on: A Tribute to Tenor Saw'
                                           'title'  'Dance Hall, Part 2'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-2', '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', 'roots reggae', 'dancehall', 'rub a dub', 'jamaica']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '14'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '115.6'
                                             'key'  '6B'
                                        'acoustid'  '1b127b88-e84f-4bbc-b4bf-b943aa45c80b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tenor Saw Lives on: A Tribute to Tenor Saw'
'TBPM' (BPM (beats per minute))                     '115.6'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Dance Hall, Part 2'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Tenor Saw'
'TPE2' (Band/orchestra/accompaniment)               'Tenor Saw'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sky High'
'TRCK' (Track number/Position in set)               '3/14'
'TSO2'                                              'Tenor Saw'
'TSOP' (Performer sort order)                       'Tenor Saw'
'TXXX:ASIN'                                         'B000JCE82A'
'TXXX:Acoustid Id'                                  '1b127b88-e84f-4bbc-b4bf-b943aa45c80b'
'TXXX:Artists'                                      'Tenor Saw'
'TXXX:CATALOGNUMBER'                                'CD 005'
'TXXX:MusicBrainz Album Artist Id'                  '63a2d69c-1d6c-4a28-b61e-3879906c9b84'
'TXXX:MusicBrainz Album Id'                         'cf9d315c-4a14-43e3-bd6e-209c14e1f159'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Artist Id'                        '63a2d69c-1d6c-4a28-b61e-3879906c9b84'
'TXXX:MusicBrainz Release Group Id'                 '3de147e0-7ba2-3a87-ba00-ce84f2d87214'
'TXXX:MusicBrainz Release Track Id'                 '7f4c9865-9762-3574-8ea3-af23d14eb276'
'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', 'roots reggae', 'dancehall', 'rub a dub', 'jamaica']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '2'
'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'                        '+7.17 dB'
'TXXX:replaygain_track_peak'                        '0.264541'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e4fcaab5-619b-4439-aba9-c8e14b8c1235')

========================== row from database ==========================
                                              'id'  1386470
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Tenor Saw - A Tribute to Teno Saw/03 - Tenor Saw - Dance Hall Pt. 2.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  135
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  2250539
                                           'mtime'  1620522369
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub 03 Pt. loc style reggae dub ska dancehall dub roots and reggae
                                      'tag_artist'  Tenor Saw
                                     'tag_release'  Tenor Saw Lives on: A Tribute to Tenor Saw
                                       'tag_title'  Dance Hall, Part 2
                                             'bpm'  115.6
                                    'search_title'  '2':5 'dance':1 'hall':2,3 'part':4
                                   'search_artist'  'saw':2 'tenor':1
                                  'search_release'  'a':6 'lives':3 'on':4,5 'saw':2 'tenor':1 'to':8 'tribute':7
                                     'search_rest'  '00reggae':1 'and':11 'dancehall':9 'dub':2 'loc':5 'pt':3,4 'reggae':7 'roots':10 'ska':8 'style':6
                                    'search_combo'  '00reggae':16 '2':5A 'a':13C 'and':26 'dance':1A 'dancehall':24 'dub':17 'hall':2A,3A 'lives':10C 'loc':20 'on':11C,12C 'part':4A 'pt':18,19 'reggae':22 'roots':25 'saw':7B,9C 'ska':23 'style':21 'tenor':6B,8C 'to':15C 'tribute':14C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  6B
                                           '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-2', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'roots reggae', 'dancehall', 'rub a dub', 'jamaica']
                                        'tag_date'  2006
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620522369.4618943  (2021-05-09 03:06:09)
                             'size'  2250539