======================== unified (from filesystem) ========================
                                         'bitrate'  '209.409'
                                        'duration'  '160'
                                          'artist'  'Atmosphere'
                                     'text_people'  'Ant/Slug'
                                         'release'  'Punk-O-Rama Vol. 9'
                                           'title'  'The Keys Of Life Vs 15 Minutes Of Fame'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['hip hop', 'underground hip hop', 'rap']"
                                     'discogstags'  "['house', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '115.0'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[fnt]'
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'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
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'PRIV:WM/WMCollectionID:TWõ5h\x82v@¥¯t¦HK$i'        PRIV(owner='WM/WMCollectionID', data=b'TW\xf55h\x82v@\xa5\xaft\xa6HK$i')
'PRIV:WM/WMContentID:\x9a0ÿ)¯cdK¨\x95ZV\xadÿã¹'     PRIV(owner='WM/WMContentID', data=b'\x9a0\xff)\xafcdK\xa8\x95ZV\xad\xff\xe3\xb9')
'TALB' (Album/Movie/Show title)                     'Punk-O-Rama Vol. 9'
'TBPM' (BPM (beats per minute))                     '115.0'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Ant/Slug'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDRC' (Recording time)                             '2004'
'TENC' (Encoded by)                                 'Tagged by Flash Renamer - http://www.rlvision.com'
'TIT2' (Title/songname/content description)         'The Keys Of Life Vs 15 Minutes Of Fame'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Atmosphere'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Rhymesayers'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:TAGGINGTIME'                                  '2010-02-18T13:15:00'
'TXXX:discogstags'                                  ['house', 'electronic']
'TXXX:lastfmtags'                                   ['hip hop', 'underground hip hop', 'rap']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.42 dB'
'TXXX:replaygain_track_peak'                        '0.309282'

========================== row from database ==========================
                                              'id'  1417680
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Pennywise - Epitaph/Punk-o-Rama Vol. 9/04 - Atmosphere - The Keys Of Life Vs 15 Minutes Of Fame.mp3
                                         'working'  None
                                         'bitrate'  209
                                    'duration_sec'  160
                                           'genre'  rock-gr-punk
                                        'filesize'  5061644
                                           'mtime'  1622659102
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Pennywise Epitaph 04 rock gr punk
                                      'tag_artist'  Atmosphere
                                     'tag_release'  Punk-O-Rama Vol. 9
                                       'tag_title'  The Keys Of Life Vs 15 Minutes Of Fame
                                             'bpm'  115.0
                                    'search_title'  'fame':7 'keys':2 'life':4 'minutes':6 'of':3 'the':1 'vs':5
                                   'search_artist'  'atmosphere':1
                                  'search_release'  '9':7 'o':2 'punk':1 'punkorama':4 'rama':3 'vol':5,6
                                     'search_rest'  'epitaph':6 'garage':2 'gr':8 'pennywise':5 'punk':1 'rock':7 'stoner':4 'surf':3
                                    'search_combo'  '9':15C 'atmosphere':8B 'epitaph':21 'fame':7A 'garage':17 'gr':23 'keys':2A 'life':4A 'minutes':6A 'o':10C 'of':3A 'pennywise':20 'punk':9C,16 'punkorama':12C 'rama':11C 'rock':22 'stoner':19 'surf':18 'the':1A 'vol':13C,14C 'vs':5A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['hip hop', 'underground hip hop', 'rap']
                                        'tag_date'  2004
                                     'discogstags'  ['house', 'electronic']

============================== file details ==============================
                                           'mtime'  1622659101.819248  (2021-06-02 20:38:21)
                             'size'  5061644