======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '136'
                                          'artist'  'The Residents'
                                     'text_people'  ''
                                         'release'  'Residue deux'
                                           'title'  'Open Up'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '22'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '144'
                                             'key'  '3B'
                                        'acoustid'  'bc00f39d-ca84-462f-aeb2-d25c2eaa6df1'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Residue deux'
'TBPM' (BPM (beats per minute))                     '144'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '1983'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Open Up'
'TKEY' (Initial key)                                '3B'
'TLEN' (Length)                                     '136620'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Residents'
'TPE2' (Band/orchestra/accompaniment)               'The Residents'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '12/22'
'TSO2'                                              'Residents, The'
'TSOP' (Performer sort order)                       'Residents, The'
'TXXX:ASIN'                                         'B000005ZVL'
'TXXX:Acoustid Id'                                  'bc00f39d-ca84-462f-aeb2-d25c2eaa6df1'
'TXXX:Artists'                                      'The Residents'
'TXXX:MusicBrainz Album Artist Id'                  '8c9b336e-acc8-4e20-9195-6ed0634da9fc'
'TXXX:MusicBrainz Album Id'                         '2e9cf220-7ff8-49bd-b574-9e847c11b953'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8c9b336e-acc8-4e20-9195-6ed0634da9fc'
'TXXX:MusicBrainz Release Group Id'                 'cdc9ec9c-4558-3f95-bcb4-f855cc4c0711'
'TXXX:MusicBrainz Release Track Id'                 '35dedb8a-7ffd-31af-8068-792ce89f879e'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
'TXXX:originalyear'                                 '1983'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.00 dB'
'TXXX:replaygain_track_peak'                        '0.594735'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'90a0b7f4-3493-4be5-9618-d3d0897f4223')

========================== row from database ==========================
                                              'id'  1350421
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Residents - excerpts from...Residue Deux [128k]/12 - Open Up.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  136
                                           'genre'  electronic-experimental
                                        'filesize'  2295144
                                           'mtime'  1636917049
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm excerpts from...Residue Deux [128k] 12 electronic experimental
                                      'tag_artist'  The Residents
                                     'tag_release'  Residue deux
                                       'tag_title'  Open Up
                                             'bpm'  144.0
                                    'search_title'  'open':1 'up':2
                                   'search_artist'  'residents':2 'the':1
                                  'search_release'  'deux':2 'residue':1
                                     'search_rest'  '128k':6,7 'deux':5 'electronic':8 'excerpts':1 'experimental':9 'from':2 'fromresidue':4 'residue':3
                                    'search_combo'  '128k':12,13 'deux':6C,11 'electronic':14 'excerpts':7 'experimental':15 'from':8 'fromresidue':10 'open':1A 'residents':4B 'residue':5C,9 'the':3B 'up':2A
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636917049.1921563  (2021-11-14 20:10:49)
                             'size'  2295144