======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '187'
                                          'artist'  'Pennywise'
                                     'text_people'  'Pennywise'
                                         'release'  'Pennywise'
                                           'title'  'Living for Today'
                                           '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-3', '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'  '4'
                                      'tracktotal'  '14'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '108.9'
                                             'key'  '6B'
                                        'acoustid'  '8e08aa24-7a50-47a0-b754-012caf661d97'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'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:\x9fz[e\x1d\\x@±2\n\x0f\x92.(«'  PRIV(owner='WM/WMContentID', data=b'\x9fz[e\x1d\\x@\xb12\n\x0f\x92.(\xab')
'TALB' (Album/Movie/Show title)                     'Pennywise'
'TBPM' (BPM (beats per minute))                     '108.9'
'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)         'Living for Today'
'TKEY' (Initial key)                                '6B'
'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)               '4/14'
'TSO2'                                              'Pennywise'
'TSOP' (Performer sort order)                       'Pennywise'
'TXXX:ASIN'                                         'B000001IOF'
'TXXX:Acoustid Id'                                  '8e08aa24-7a50-47a0-b754-012caf661d97'
'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'                 'f30c2a5a-1140-3e45-9882-effa45c3f773'
'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'                                      '3'
'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'                        '+0.34 dB'
'TXXX:replaygain_track_peak'                        '0.483925'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5d729972-c4d0-4c1b-bcf5-14b9bab4ed3f')
'USLT::XXX'                                         ('YOU LOOK AROUND WHAT DO YOU SEE\n'
 "I'll tell you what I see is a world belonging to me\n"
 'Take time to find what you may dream\n'
 "It's all right there within your grasp\n"
 "Just beyond what you can see we're the ones\n"
 '\n'
 "The only ones, strong ones,proud ones we're living for today\n"
 "Those for the past and tomorrow they'll have hell to pay\n"
 '\n'
 "And if your life is going by too fast it's time for you to slow\n"
 "Down it's time for you to make it last before you trip and slip\n"
 'And you will miss this happy little\n'
 'Stepping stone just before eternal bliss\n'
 '\n'
 "The only ones, strong ones,proud ones we're living for today\n"
 "Those for the past and tomorrow they'll have hell to pay\n"
 '\n'
 "The only ones, strong ones,proud ones we're living for today\n"
 "Those for the past and tomorrow they'll have hell to pay\n"
 '\n'
 'Your life goes by before you know you gotta take time to slow down\n'
 'Better take time to veer off the road\n'
 'Enjoy the sights while you are here\n'
 "There's nothing to fear but fear itself\n"
 'Who knows when the end is near\n'
 '\n'
 "The only ones, strong ones,proud ones we're living for today\n"
 "Those for the past and tomorrow they'll have hell to pay\n"
 '\n'
 "The only ones, strong ones,proud ones we're living for today\n"
 "Those for the past and tomorrow they'll have hell to pay\n"
 '\n'
 "Don't make plans with your hands tied you'll never know\n"
 "You're missing out repeatedly on the things that help you grow\n"
 "You've got to own your soul you've got to take control\n"
 'Find a one day plan young man get this straight live for today')

========================== row from database ==========================
                                              'id'  1419808
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Pennywise/(1991) - Pennywise/04. Pennywise - Living For Today.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  187
                                           'genre'  rock-gr-punk
                                        'filesize'  4564883
                                           'mtime'  1622659108
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner (1991) 04. For rock gr punk
                                      'tag_artist'  Pennywise
                                     'tag_release'  Pennywise
                                       'tag_title'  Living for Today
                                             'bpm'  108.9
                                    'search_title'  'for':2 'living':1 'today':3
                                   'search_artist'  'pennywise':1
                                  'search_release'  'pennywise':1
                                     'search_rest'  '04':7,8 '1991':5,6 'for':9 'garage':2 'gr':11 'punk':1 'rock':10 'stoner':4 'surf':3
                                    'search_combo'  '04':12,13 '1991':10,11 'for':2A,14 'garage':7 'gr':16 'living':1A 'pennywise':4B,5C 'punk':6 'rock':15 'stoner':9 'surf':8 'today':3A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  6B
                                           '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-3', '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'  1622659107.7809293  (2021-06-02 20:38:27)
                             'size'  4564883