======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '309'
                                          'artist'  'Mishka'
                                     'text_people'  'Mishka'
                                         'release'  'One Tree'
                                           'title'  'Dust Your Blood Dub'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'indie', 'acoustic', 'singer songwriter', 'chillout', 'chill']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-unsorted'
                                             'bpm'  '107.549'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/WMCollectionID:\x0cwóT(\x10úI\x9daàð8À\x81]'  PRIV(owner='WM/WMCollectionID', data=b'\x0cw\xf3T(\x10\xfaI\x9da\xe0\xf08\xc0\x81]')
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'TALB' (Album/Movie/Show title)                     'One Tree'
'TBPM' (BPM (beats per minute))                     '107.549'
'TCOM' (Composer)                                   'Mishka'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-unsorted'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Dust Your Blood Dub'
'TKEY' (Initial key)                                '9B'
'TLEN' (Length)                                     '309707'
'TPE1' (Lead performer(s)/Soloist(s))               'Mishka'
'TPE2' (Band/orchestra/accompaniment)               'Mishka'
'TPUB' (Publisher)                                  'Cornerstone'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['reggae', 'indie', 'acoustic', 'singer songwriter', 'chillout', 'chill']
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.94 dB'
'TXXX:replaygain_track_peak'                        '0.694143'

========================== row from database ==========================
                                              'id'  1266617
                                            'path'  /data/Music/Bulk/00localcharacter/Mishka/One Tree/08 Dust Your Blood Dub.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  309
                                           'genre'  loc-style-reggae or dub or ska or dancehall-unsorted
                                        'filesize'  5005446
                                           'mtime'  1620523486
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 08 loc style reggae or dub or ska or dancehall unsorted
                                      'tag_artist'  Mishka
                                     'tag_release'  One Tree
                                       'tag_title'  Dust Your Blood Dub
                                             'bpm'  107.549
                                    'search_title'  'blood':3 'dub':4 'dust':1 'your':2
                                   'search_artist'  'mishka':1
                                  'search_release'  'one':1 'tree':2
                                     'search_rest'  'dancehall':7 'dub':5 'loc':1 'or':4 'reggae':3 'ska':6 'style':2 'unsorted':8
                                    'search_combo'  'blood':3A 'dancehall':14 'dub':4A,12 'dust':1A 'loc':8 'mishka':5B 'one':6C 'or':11 'reggae':10 'ska':13 'style':9 'tree':7C 'unsorted':15 'your':2A
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', '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'  ['reggae', 'indie', 'acoustic', 'singer songwriter', 'chillout', 'chill']
                                        'tag_date'  2005
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620523486.2795105  (2021-05-09 03:24:46)
                             'size'  5005446