======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '84'
                                          'artist'  'sleepdealer'
                                     'text_people'  ''
                                         'release'  'yerba'
                                           'title'  'Shrooms'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'Q-CHART-2', "
 "'Q-MIXBEAT-2', 'q-bass-4', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['beats', 'instrumental hip hop', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '11'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '94.0'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'yerba'
'TBPM' (BPM (beats per minute))                     '94.0'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016-08-27'
'TIT2' (Title/songname/content description)         'Shrooms'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'sleepdealer'
'TPE2' (Band/orchestra/accompaniment)               'sleepdealer'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[no label]'
'TRCK' (Track number/Position in set)               '9/11'
'TSO2'                                              'sleepdealer'
'TSOP' (Performer sort order)                       'sleepdealer'
'TXXX:ASIN'                                         'B01NCEMWQB'
'TXXX:Artists'                                      'sleepdealer'
'TXXX:MusicBrainz Album Artist Id'                  'f68459e8-ebc9-46b6-91ab-370a1b8b58e7'
'TXXX:MusicBrainz Album Id'                         '9bdc465c-cce7-4a93-8ee2-d2505ef916a6'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f68459e8-ebc9-46b6-91ab-370a1b8b58e7'
'TXXX:MusicBrainz Release Group Id'                 '4133385a-f5b8-4dff-a45a-9a0d41c95759'
'TXXX:MusicBrainz Release Track Id'                 'aab0b3dc-a1bc-4317-86ab-293280d615ad'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['beats', 'instrumental hip hop', 'hip hop']
'TXXX:originalyear'                                 '2016'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-9.62 dB'
'TXXX:replaygain_track_peak'                        '0.966599'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'68f0170d-a5a4-4b1a-87d9-1a6b7aad3c1c')

========================== row from database ==========================
                                              'id'  1478199
                                            'path'  /data/Music/Bulk/00poprockelectronic/Sleepdealer - Yerba/09 - Sleepdealer - Shrooms.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  84
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  3424529
                                           'mtime'  1620572106
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Sleepdealer Yerba 09 Sleepdealer hip hop or rnb or rap or turntablism
                                      'tag_artist'  sleepdealer
                                     'tag_release'  yerba
                                       'tag_title'  Shrooms
                                             'bpm'  94.0
                                    'search_title'  'shrooms':1
                                   'search_artist'  'sleepdealer':1
                                  'search_release'  'yerba':1
                                     'search_rest'  '00poprockelectronic':1 'hip':4 'hop':5 'or':6 'rap':8 'rnb':7 'sleepdealer':2 'turntablism':9 'yerba':3
                                    'search_combo'  '00poprockelectronic':4 'hip':7 'hop':8 'or':9 'rap':11 'rnb':10 'shrooms':1A 'sleepdealer':2B,5 'turntablism':12 'yerba':3C,6
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['beats', 'instrumental hip hop', 'hip hop']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572106.2770362  (2021-05-09 16:55:06)
                             'size'  3424529