======================== unified (from filesystem) ========================
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                                        'duration'  '112'
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                                     'text_people'  ''
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                                      'lastfmtags'  "['pop punk', 'indie', 'emo', 'punk', 'rock', 'alternative']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '18'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk;rock-pop-indie'
                                             'bpm'  '101'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

======================== 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))                     '101'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-punk', 'rock-pop-indie']
'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)         "Don't Call It a Comeback"
'TKEY' (Initial key)                                '6B'
'TLEN' (Length)                                     '112000'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Motion City Soundtrack'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Epitaph Europe'
'TRCK' (Track number/Position in set)               '2/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Motion City Soundtrack'
'TSRC' (ISRC (international standard recording code))  'USEP40377108'
'TXXX:ASIN'                                         'B000094YNI'
'TXXX:Artists'                                      'Motion City Soundtrack'
'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'                        '190e78ac-8f44-4bf1-a4ff-95ed9376ad9e'
'TXXX:MusicBrainz Release Group Id'                 '82ae4537-5f3c-3a38-b799-055fdf552610'
'TXXX:MusicBrainz Release Track Id'                 '8329842b-27ee-37ad-8ee7-0027e13c5020'
'TXXX:Q-HAP'                                        '2'
'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'                                  '2010-02-18T13:12:38'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['pop punk', 'indie', 'emo', 'punk', 'rock', 'alternative']
'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'                        '-1.20 dB'
'TXXX:replaygain_track_peak'                        '0.399212'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'827cd995-10fd-4a62-96cc-0a75d6b42abd')

========================== row from database ==========================
                                              'id'  1418302
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Pennywise - Epitaph/Punk-o-Rama Vol. 8/1-02 - Don´t Call It Comeback.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  112
                                           'genre'  rock-gr-punk;rock-pop-indie
                                        'filesize'  1873273
                                           'mtime'  1676053369
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Pennywise Epitaph Vol. 1 02 Don´t rock gr punk;rock pop indie
                                      'tag_artist'  Motion City Soundtrack
                                     'tag_release'  Punk-O-Rama, Volume 8
                                       'tag_title'  Don't Call It a Comeback
                                             'bpm'  101.0
                                    'search_title'  'a':6 'call':4 'comeback':7 'don':1 'dont':3 'it':5 't':2
                                   'search_artist'  'city':2 'motion':1 'soundtrack':3
                                  'search_release'  '8':6 'o':2 'punk':1 'punkorama':4 'rama':3 'volume':5
                                     'search_rest'  '1':9 'don':10,12 'epitaph':6 'garage':2 'gr':15 'indie':21 'pennywise':5 'pop':20 'punk':1,16,18 'rock':14,17,19 'stoner':4 'surf':3 't':11,13 'vol':7,8
                                    'search_combo'  '1':25 '8':16C 'a':6A 'call':4A 'city':9B 'comeback':7A 'don':1A,26,28 'dont':3A 'epitaph':22 'garage':18 'gr':31 'indie':37 'it':5A 'motion':8B 'o':12C 'pennywise':21 'pop':36 'punk':11C,17,32,34 'punkorama':14C 'rama':13C 'rock':30,33,35 'soundtrack':10B 'stoner':20 'surf':19 't':2A,27,29 'vol':23,24 'volume':15C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['pop punk', 'indie', 'emo', 'punk', 'rock', 'alternative']
                                        'tag_date'  2003
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1676053368.7563987  (2023-02-10 19:22:48)
                             'size'  1873273