======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '233'
                                          'artist'  'Caustic'
                                     'text_people'  ''
                                         'release'  'Pre-Jizz FreEP #1'
                                           'title'  'Pull The Pin (Uberbyte Mix)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-2', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-3']")
                                      'lastfmtags'  ("['industrial', 'rhythmic noise', 'powernoise', 'noise', 'death metal', "
 "'thrash metal']")
                                     'discogstags'  "['industrial', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '145.0'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00001948 00001A23 00015F03 0001540A 0001094E 0001094E 000093D1 00009317 '
 '00008AFA 0001CF78')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000077E 00000000009D5272 00000000 008E9A20 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Pre-Jizz FreEP #1'
'TBPM' (BPM (beats per minute))                     '145.0'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Pull The Pin (Uberbyte Mix)'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Caustic'
'TRCK' (Track number/Position in set)               '1'
'TSSE' (Software/Hardware and settings used for encoding)  'Logic Pro 8.0.2'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['industrial', 'electronic']
'TXXX:lastfmtags'                                   ['industrial',
 'rhythmic noise',
 'powernoise',
 'noise',
 'death metal',
 'thrash metal']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.27 dB'
'TXXX:replaygain_track_peak'                        '0.351082'

========================== row from database ==========================
                                              'id'  1489649
                                            'path'  /data/Music/Bulk/00dwimp/uberbyte/Caustic 01 Pull The Pin (Uberbyte Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  233
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  9356367
                                           'mtime'  1620296894
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp uberbyte 01 eid ebm or industrial or darkwave
                                      'tag_artist'  Caustic
                                     'tag_release'  Pre-Jizz FreEP #1
                                       'tag_title'  Pull The Pin (Uberbyte Mix)
                                             'bpm'  145.0
                                    'search_title'  'mix':6,7 'pin':3 'pull':1 'the':2 'uberbyte':4,5
                                   'search_artist'  'caustic':1
                                  'search_release'  '1':5,6 'ep':8 'fre':7 'freep':4 'jizz':2 'pre':1 'prejizz':3
                                     'search_rest'  '00dwimp':1 'darkwave':7 'ebm':4 'eid':3 'industrial':6 'or':5 'uberbyte':2
                                    'search_combo'  '00dwimp':17 '1':13C,14C 'caustic':8B 'darkwave':23 'ebm':20 'eid':19 'ep':16C 'fre':15C 'freep':12C 'industrial':22 'jizz':10C 'mix':6A,7A 'or':21 'pin':3A 'pre':9C 'prejizz':11C 'pull':1A 'the':2A 'uberbyte':4A,5A,18
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-3', 'Q-HAP-1', 'Q-PLAY-2', 'q-bass-4']
                                      'lastfmtags'  ['industrial', 'rhythmic noise', 'powernoise', 'noise', 'death metal', 'thrash metal']
                                        'tag_date'  2008
                                     'discogstags'  ['industrial', 'electronic']

============================== file details ==============================
                                           'mtime'  1620296894.1559434  (2021-05-06 12:28:14)
                             'size'  9356367