======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '161'
                                          'artist'  'Crossbreed'
                                     'text_people'  'Crossbreed'
                                         'release'  'Synthetic Division'
                                           'title'  'Regretful Times'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-4', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-4', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial metal', 'industrial', 'alternative metal', 'metal', "
 "'electronic', 'nu metal']")
                                     'discogstags'  "['electronic', 'goa trance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'eid-metal-nu'
                                             'bpm'  '88'
                                             'key'  '9A'
                                        'acoustid'  '47714211-ecf8-4d2b-9076-bc1b125813b0'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Synthetic Division'
'TBPM' (BPM (beats per minute))                     '88'
'TCOM' (Composer)                                   'Crossbreed'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-nu'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Regretful Times'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '161333'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Crossbreed'
'TPE2' (Band/orchestra/accompaniment)               'Crossbreed'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Artemis Records'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Crossbreed'
'TSOP' (Performer sort order)                       'Crossbreed'
'TXXX:ASIN'                                         'B00005IAFB'
'TXXX:Acoustid Id'                                  '47714211-ecf8-4d2b-9076-bc1b125813b0'
'TXXX:Artists'                                      'Crossbreed'
'TXXX:CATALOGNUMBER'                                '751 076-2'
'TXXX:MusicBrainz Album Artist Id'                  '23191335-9d3a-486e-8199-539d46dd4611'
'TXXX:MusicBrainz Album Id'                         '104b5bb4-4750-4823-8a1f-ac57de3fccac'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '23191335-9d3a-486e-8199-539d46dd4611'
'TXXX:MusicBrainz Release Group Id'                 '85461c33-af50-3b77-9de7-54704ce7c137'
'TXXX:MusicBrainz Release Track Id'                 'fe6d72e0-e885-319b-8140-458f619e54bb'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'goa trance']
'TXXX:lastfmtags'                                   ['industrial metal',
 'industrial',
 'alternative metal',
 'metal',
 'electronic',
 'nu metal']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.74 dB'
'TXXX:replaygain_track_peak'                        '0.414574'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5536b887-5361-4304-8724-50934bc7dbcf')
'USLT::XXX'                                         ('The Doors open into the room\n'
 'A fulfilled life and a lot to regret for\n'
 "The summer's rays and winter's cold\n"
 'And not either way\n'
 "I'm not regretful\n"
 '\n'
 'I will not survive\n'
 'Somebody save me\n'
 '\n'
 'The damaged style and damaged skin\n'
 'Is peeling off and burning within\n'
 'The tearful eyes and drowning frowns\n'
 "Soon collides and now it meets it's destinantion\n"
 '\n'
 'I will not survive\n'
 'Somebody save me\n'
 '\n'
 "The passion times, there's not many though\n"
 "I'm down on luck and there's too many to remember\n"
 'The broken dreams and broken thoughts\n'
 "My head's up high and I won't survive\n"
 '\n'
 'I will not survive\n'
 'Somebody save me')

========================== row from database ==========================
                                              'id'  1333900
                                            'path'  /data/Music/Bulk/00poprockelectronic/Crossbreed/Synthetic Divison/Crossbreed - Regretful Times.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  161
                                           'genre'  eid-metal-nu
                                        'filesize'  2589119
                                           'mtime'  1620311100
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Divison eid metal nu
                                      'tag_artist'  Crossbreed
                                     'tag_release'  Synthetic Division
                                       'tag_title'  Regretful Times
                                             'bpm'  88.0
                                    'search_title'  'regretful':1 'times':2
                                   'search_artist'  'crossbreed':1
                                  'search_release'  'division':2 'synthetic':1
                                     'search_rest'  '00poprockelectronic':1 'divison':2 'eid':3 'metal':4 'nu':5
                                    'search_combo'  '00poprockelectronic':6 'crossbreed':3B 'division':5C 'divison':7 'eid':8 'metal':9 'nu':10 'regretful':1A 'synthetic':4C 'times':2A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['industrial metal', 'industrial', 'alternative metal', 'metal', 'electronic', 'nu metal']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'goa trance']

============================== file details ==============================
                                           'mtime'  1620311099.8373485  (2021-05-06 16:24:59)
                             'size'  2589119