======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '154'
                                          'artist'  'The Cranberries'
                                     'text_people'  ''
                                         'release'  'Wake Up and Smell the Coffee'
                                           'title'  'Salvation (live in Paris)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '15'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '86'
                                             'key'  '6B'
                                        'acoustid'  '9ad611dc-9f4b-4001-a49a-4067c3ce68d2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Wake Up and Smell the Coffee'
'TBPM' (BPM (beats per minute))                     '86'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Salvation (live in Paris)'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cranberries'
'TPE2' (Band/orchestra/accompaniment)               'The Cranberries'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'MCA Records'
'TRCK' (Track number/Position in set)               '14/15'
'TSO2'                                              'Cranberries, The'
'TSOP' (Performer sort order)                       'Cranberries, The'
'TSRC' (ISRC (international standard recording code))  'USMC10111824'
'TXXX:ASIN'                                         'B00006IJZ3'
'TXXX:Acoustid Id'                                  '9ad611dc-9f4b-4001-a49a-4067c3ce68d2'
'TXXX:Artists'                                      'The Cranberries'
'TXXX:BARCODE'                                      '008811302122'
'TXXX:CATALOGNUMBER'                                '113 021 2'
'TXXX:MusicBrainz Album Artist Id'                  'c98d40fd-f6cf-4b26-883e-eaa515ee2851'
'TXXX:MusicBrainz Album Id'                         '7f956257-158a-33e7-9005-e7ff9d64779b'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c98d40fd-f6cf-4b26-883e-eaa515ee2851'
'TXXX:MusicBrainz Release Group Id'                 '03b9aa78-aa8b-32a6-a2b9-30d4e021123c'
'TXXX:MusicBrainz Release Track Id'                 'd66537d4-994d-3cbb-bf17-390ee7c71ae2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']
'TXXX:mood'                                         'Not acoustic/Not aggressive/Not party/Electronic/Not sad/Relaxed/Happy'
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.97 dB'
'TXXX:replaygain_track_peak'                        '0.418988'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5f3e5bc5-eea6-4d69-b14d-7607713d41ec')
'USLT::XXX'                                         ('To all those people doing lines\r\n'
 "Don't do it, don't do it\r\n"
 'Inject your soul with liberty\r\n'
 "It's free, it's free\r\n"
 '\r\n'
 'To all the kids with heroin eyes\r\n'
 "Don't do it, don't do it\r\n"
 "Because it's not, not what it seems\r\n"
 "No, no it's not, not what it seems\r\n"
 '\r\n'
 'Salvation, salvation, salvation is free\r\n'
 'Salvation, salvation, salvation is free\r\n'
 '\r\n'
 'To all those parents with sleepless nights\r\n'
 '(Sleepless nights)\r\n'
 'Tie your kids home to their beds\r\n'
 'Clean their heads\r\n'
 '\r\n'
 'To all the kids with heroin eyes\r\n'
 "Don't do it, don't do it\r\n"
 "Because it's not, not what it seems\r\n"
 "No, no it's not, not what it seems\r\n"
 '\r\n'
 'Salvation, salvation, salvation is free\r\n'
 'Salvation, salvation, salvation is free\r\n'
 '\r\n'
 'Salvation, salvation, salvation is free\r\n'
 'Salvation, salvation, salvation is free')

========================== row from database ==========================
                                              'id'  1303074
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Cranberries/Wake Up and Smell the Coffee/MBZ;#The Cranberries;#Wake Up and Smell the Coffee;#14;#Salvation (live in Paris).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  154
                                           'genre'  rock-pop
                                        'filesize'  3785513
                                           'mtime'  1622758848
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock MBZ;#The Cranberries;#Wake Coffee;#14;#Salvation rock pop
                                      'tag_artist'  The Cranberries
                                     'tag_release'  Wake Up and Smell the Coffee
                                       'tag_title'  Salvation (live in Paris)
                                             'bpm'  86.0
                                    'search_title'  'in':4 'live':2,3 'paris':5,6 'salvation':1
                                   'search_artist'  'cranberries':2 'the':1
                                  'search_release'  'and':3 'coffee':6 'smell':4 'the':5 'up':2 'wake':1
                                     'search_rest'  '00poprockelectronic':1 '14':13,16 'coffee':12,15 'cranberries':8,10 'indierock':3 'mbz':4,6 'pop':19 'poprock':2 'rock':18 'salvation':14,17 'the':5,7 'wake':9,11
                                    'search_combo'  '00poprockelectronic':15 '14':27,30 'and':11C 'coffee':14C,26,29 'cranberries':8B,22,24 'in':4A 'indierock':17 'live':2A,3A 'mbz':18,20 'paris':5A,6A 'pop':33 'poprock':16 'rock':32 'salvation':1A,28,31 'smell':12C 'the':7B,13C,19,21 'up':10C 'wake':9C,23,25
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622758847.7381806  (2021-06-04 00:20:47)
                             'size'  3785513