======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '81'
                                          'artist'  'Zeke'
                                     'text_people'  ''
                                         'release'  'Dirty Sanchez'
                                           'title'  "I Don't Give a Fuck"
                                           '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-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['punk rock', 'hardcore punk', 'punk', 'hardcore', 'speedrock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '16'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '114.285'
                                             'key'  '4A'
                                        'acoustid'  'f76a6ea1-9d25-4344-a655-966d968237ab'
rest: ''

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

'PRIV:AverageLevel:E,\x00\x00'                      PRIV(owner='AverageLevel', data=b'E,\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'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')
'TALB' (Album/Movie/Show title)                     'Dirty Sanchez'
'TBPM' (BPM (beats per minute))                     '114.285'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-02-22'
'TIT2' (Title/songname/content description)         "I Don't Give a Fuck"
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Zeke'
'TPE2' (Band/orchestra/accompaniment)               'Zeke'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Epitaph'
'TRCK' (Track number/Position in set)               '8/16'
'TSO2'                                              'Zeke'
'TSOP' (Performer sort order)                       'Zeke'
'TXXX:ASIN'                                         'B00004HYLA'
'TXXX:Acoustid Id'                                  'f76a6ea1-9d25-4344-a655-966d968237ab'
'TXXX:BARCODE'                                      '045778656226'
'TXXX:CATALOGNUMBER'                                '86562-2'
'TXXX:MusicBrainz Album Artist Id'                  'f49cea96-c237-4c0d-8332-98859274cc52'
'TXXX:MusicBrainz Album Id'                         '0464df53-a85f-4ff0-ac4b-4d5df6497f95'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f49cea96-c237-4c0d-8332-98859274cc52'
'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'                                   ['punk rock', 'hardcore punk', 'punk', 'hardcore', 'speedrock']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                        '-2.27 dB'
'TXXX:replaygain_track_peak'                        '0.401705'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c98cd821-5e8c-4eb8-ac07-200662352a21')

========================== row from database ==========================
                                              'id'  1513634
                                            'path'  /data/Music/Bulk/00poprockelectronic/musica/Zeke/Dirty Sanchez/08 - I Don_t Give A Fuck.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  81
                                           'genre'  rock-gr-punk
                                        'filesize'  1306991
                                           'mtime'  1622659330
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic musica 08 Don_t A rock gr punk
                                      'tag_artist'  Zeke
                                     'tag_release'  Dirty Sanchez
                                       'tag_title'  I Don't Give a Fuck
                                             'bpm'  114.285
                                    'search_title'  'a':6 'don':2 'dont':4 'fuck':7 'give':5 'i':1 't':3
                                   'search_artist'  'zeke':1
                                  'search_release'  'dirty':1 'sanchez':2
                                     'search_rest'  '00poprockelectronic':1 'a':5 'don':3 'gr':7 'musica':2 'punk':8 'rock':6 't':4
                                    'search_combo'  '00poprockelectronic':11 'a':6A,15 'dirty':9C 'don':2A,13 'dont':4A 'fuck':7A 'give':5A 'gr':17 'i':1A 'musica':12 'punk':18 'rock':16 'sanchez':10C 't':3A,14 'zeke':8B
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  4A
                                           '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-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['punk rock', 'hardcore punk', 'punk', 'hardcore', 'speedrock']
                                        'tag_date'  2000
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622659330.0999722  (2021-06-02 20:42:10)
                             'size'  1306991