======================== unified (from filesystem) ========================
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                                      'lastfmtags'  "['punk rock', 'punk', 'alternative', 'rap', 'rock']"
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                                     'tracknumber'  '17'
                                      'tracktotal'  '17'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '117.1'
                                             'key'  '3A'
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======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Punk-O-Rama, Volume 8'
'TBPM' (BPM (beats per minute))                     '117.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-05-19'
'TENC' (Encoded by)                                 'Tagged by Flash Renamer - http://www.rlvision.com'
'TIT2' (Title/songname/content description)         'Quick Death (Error remix)'
'TKEY' (Initial key)                                '3A'
'TLEN' (Length)                                     '200000'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Transplants'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Epitaph Europe'
'TRCK' (Track number/Position in set)               '17/17'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Transplants'
'TXXX:ASIN'                                         'B000094YNI'
'TXXX:Acoustid Id'                                  'ae046234-f566-40b2-a2fa-16d0262a6e34'
'TXXX:Artists'                                      'Transplants'
'TXXX:BARCODE'                                      '8714092667325'
'TXXX:CATALOGNUMBER'                                '6673-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '4b7950df-d5cd-4286-9613-58cedda00ed4'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '29f3e1bf-aec1-4d0a-9ef3-0cb95e8a3699'
'TXXX:MusicBrainz Release Group Id'                 '82ae4537-5f3c-3a38-b799-055fdf552610'
'TXXX:MusicBrainz Release Track Id'                 '5446afcf-426a-3462-b595-0966c13bbd2a'
'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:SCRIPT'                                       'Latn'
'TXXX:TAGGINGTIME'                                  '2010-02-18T13:12:58'
'TXXX:lastfmtags'                                   ['punk rock', 'punk', 'alternative', 'rap', 'rock']
'TXXX:mood'                                         'Not acoustic/Relaxed/Not happy/Not party/Not aggressive/Electronic/Not sad'
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.443306'
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========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Pennywise - Epitaph/Punk-o-Rama Vol. 8/2-17 - Transplants - _Quick Death_ (Error Remix).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  200
                                           'genre'  rock-gr-punk
                                        'filesize'  3295831
                                           'mtime'  1622659100
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Pennywise Epitaph Vol. 2 17 _Quick Death_ Remix) rock gr punk
                                      'tag_artist'  Transplants
                                     'tag_release'  Punk-O-Rama, Volume 8
                                       'tag_title'  Quick Death (Error remix)
                                             'bpm'  117.1
                                    'search_title'  'death':2 'error':3,4 'quick':1 'remix':5,6
                                   'search_artist'  'transplants':1
                                  'search_release'  '8':6 'o':2 'punk':1 'punkorama':4 'rama':3 'volume':5
                                     'search_rest'  '2':9 'death':11 'epitaph':6 'garage':2 'gr':15 'pennywise':5 'punk':1 'quick':10 'remix':12,13 'rock':14 'stoner':4 'surf':3 'vol':7,8
                                    'search_combo'  '2':22 '8':13C 'death':2A,24 'epitaph':19 'error':3A,4A 'garage':15 'gr':28 'o':9C 'pennywise':18 'punk':8C,14 'punkorama':11C 'quick':1A,23 'rama':10C 'remix':5A,6A,25,26 'rock':27 'stoner':17 'surf':16 'transplants':7B 'vol':20,21 'volume':12C
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  3A
                                           '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-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['punk rock', 'punk', 'alternative', 'rap', 'rock']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622659100.2417793  (2021-06-02 20:38:20)
                             'size'  3295831