======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '106'
                                          'artist'  'Pennywise'
                                     'text_people'  'Pennywise'
                                         'release'  'Pennywise'
                                           'title'  'Kodiak'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['political', 'punk rock', 'punk', 'hardcore', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '110.0'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'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')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x001\x005\x000\x003\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x001\x003\x009\x002\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x003\x004\x002\x004\x004\x004\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x001\x005\x000\x003\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x001\x003\x009\x002\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x003\x004\x002\x004\x004\x004\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:¬ÊòÓgWüK¿×UÞÍ\x7f\x9d~'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xac\xca\xf2\xd3gW\xfcK\xbf\xd7U\xde\xcd\x7f\x9d~')
'PRIV:WM/WMCollectionID:¬ÊòÓgWüK¿×UÞÍ\x7f\x9d~'     PRIV(owner='WM/WMCollectionID', data=b'\xac\xca\xf2\xd3gW\xfcK\xbf\xd7U\xde\xcd\x7f\x9d~')
'PRIV:WM/WMContentID:\x19JÖ\x19Í@\x8f@¦N\x93´\x9b\x17ê|'  PRIV(owner='WM/WMContentID', data=b'\x19J\xd6\x19\xcd@\x8f@\xa6N\x93\xb4\x9b\x17\xea|')
'TALB' (Album/Movie/Show title)                     'Pennywise'
'TBPM' (BPM (beats per minute))                     '110.0'
'TCOM' (Composer)                                   'Pennywise'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '1991'
'TDRC' (Recording time)                             '1991-10-22'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['lead vocals', 'Jim Lindberg'], ['bass', 'Jason Thirsk']])
'TIT2' (Title/songname/content description)         'Kodiak'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Pennywise'
'TPE2' (Band/orchestra/accompaniment)               'Pennywise'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Epitaph'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Pennywise'
'TSOP' (Performer sort order)                       'Pennywise'
'TXXX:ASIN'                                         'B000001IOF'
'TXXX:Artists'                                      'Pennywise'
'TXXX:BARCODE'                                      '045778641222'
'TXXX:CATALOGNUMBER'                                'E-86412-2'
'TXXX:MusicBrainz Album Artist Id'                  '5c210861-2ce2-4be3-9307-bbcfc361cc01'
'TXXX:MusicBrainz Album Id'                         'bd7aeb3e-c3ad-4ea3-a0cc-69935c1a196f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5c210861-2ce2-4be3-9307-bbcfc361cc01'
'TXXX:MusicBrainz Release Group Id'                 'bdb7df87-2848-30dc-9b65-86f88056dc61'
'TXXX:MusicBrainz Release Track Id'                 'f76949d2-fdc6-3e38-9044-a3538544120d'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['political', 'punk rock', 'punk', 'hardcore', 'rock']
'TXXX:originalyear'                                 '1991'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.493057'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a5a960dc-e398-4b61-bff6-dadec7caa4c6')
'USLT::XXX'                                         ('So many trials and tribulations\n'
 'But the wiser man am I\n'
 'Such fixations are fixed on me\n'
 'I tell you I am sick\n'
 "I'm sick and tired of all the fables\n"
 'Tired of all the lies\n'
 "I'm tired of seeing bullshit walk up hill\n"
 'Miles and miles\n'
 "If I've done half the shit that's been said about me\n"
 'Too much and then some\n'
 'I could have spent the span of 20 lives compared to just my one\n'
 'So get off my back all you slanderers\n'
 'Just leave me alone\n'
 'Put your nose back on your face where it belongs\n'
 'You fucking drone\n'
 'Your life is pure fascination\n'
 'Your mouth speaks such abominations\n'
 'I condemn your allegations\n'
 'You are a frankenstein creation\n'
 "It must be weird to live one's life in a self make believe pit\n"
 'But then I look at mine and then I see what a pointless one yours is\n'
 'So crawl back in your hole\n'
 'Yea back into your world of make believe\n'
 'When I see your smiling face you best be prepared to leave\n'
 'In a land of pure untruths I gladly crown your ass the queen\n'
 'The things you do are always done so exquisitely')

========================== row from database ==========================
                                              'id'  1421223
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Pennywise/(1991) - Pennywise/11. Pennywise - Kodiak.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  106
                                           'genre'  rock-gr-punk
                                        'filesize'  2614586
                                           'mtime'  1622659109
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner (1991) 11. rock gr punk
                                      'tag_artist'  Pennywise
                                     'tag_release'  Pennywise
                                       'tag_title'  Kodiak
                                             'bpm'  110.0
                                    'search_title'  'kodiak':1
                                   'search_artist'  'pennywise':1
                                  'search_release'  'pennywise':1
                                     'search_rest'  '11':7,8 '1991':5,6 'garage':2 'gr':10 'punk':1 'rock':9 'stoner':4 'surf':3
                                    'search_combo'  '11':10,11 '1991':8,9 'garage':5 'gr':13 'kodiak':1A 'pennywise':2B,3C 'punk':4 'rock':12 'stoner':7 'surf':6
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['political', 'punk rock', 'punk', 'hardcore', 'rock']
                                        'tag_date'  1991
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622659109.011805  (2021-06-02 20:38:29)
                             'size'  2614586