======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '127'
                                          'artist'  'Voodoo Glow Skulls'
                                     'text_people'  'Voodoo Glow Skulls'
                                         'release'  'Who Is, This Is'
                                           'title'  'Ugly Stick'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', 'Q-UNU-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['ska punk', 'punk rock', 'ska', 'skacore', 'punk']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-ska-punk'
                                             'bpm'  '92.560'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Who Is, This Is'
'TBPM' (BPM (beats per minute))                     '92.560'
'TCOM' (Composer)                                   'Voodoo Glow Skulls'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-ska-punk'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Ugly Stick'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Voodoo Glow Skulls'
'TPE2' (Band/orchestra/accompaniment)               'Voodoo Glow Skulls'
'TPUB' (Publisher)                                  'Dr. Strange'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['ska punk', 'punk rock', 'ska', 'skacore', 'punk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.20 dB'
'TXXX:replaygain_track_peak'                        '0.414552'

========================== row from database ==========================
                                              'id'  1328190
                                            'path'  /data/Music/Bulk/00poprockelectronic/Voodoo Glow Skulls/Who Is This Is/Voodoo Glow Skulls - Ugly Stick.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  127
                                           'genre'  loc-style-reggae or dub or ska or dancehall-ska-punk
                                        'filesize'  2039438
                                           'mtime'  1620525004
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic loc style reggae or dub or ska or dancehall ska punk
                                      'tag_artist'  Voodoo Glow Skulls
                                     'tag_release'  Who Is, This Is
                                       'tag_title'  Ugly Stick
                                             'bpm'  92.56
                                    'search_title'  'stick':2 'ugly':1
                                   'search_artist'  'glow':2 'skulls':3 'voodoo':1
                                  'search_release'  'is':2,3 'this':4 'who':1
                                     'search_rest'  '00poprockelectronic':1 'dancehall':8 'dub':6 'loc':2 'or':5 'punk':9 'reggae':4 'ska':7 'style':3
                                    'search_combo'  '00poprockelectronic':10 'dancehall':17 'dub':15 'glow':4B 'is':7C,8C 'loc':11 'or':14 'punk':18 'reggae':13 'ska':16 'skulls':5B 'stick':2A 'style':12 'this':9C 'ugly':1A 'voodoo':3B 'who':6C
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['ska punk', 'punk rock', 'ska', 'skacore', 'punk']
                                        'tag_date'  1993
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620525004.4769843  (2021-05-09 03:50:04)
                             'size'  2039438