======================== unified (from filesystem) ========================
                                         'bitrate'  '282.566'
                                        'duration'  '64'
                                          'artist'  'Mad Arab'
                                     'text_people'  'Alex Noyes'
                                         'release'  'State of the Union'
                                           'title'  'The Cold Silent Treatment'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['free jazz', 'experimental', 'avant-garde']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '48'
                                      'tracktotal'  '76'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '104'
                                             'key'  '3B'
                                        'acoustid'  '315b3700-5232-4a4c-96b8-46a08c6c3e1f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=96, count=0)
'TALB' (Album/Movie/Show title)                     'State of the Union'
'TBPM' (BPM (beats per minute))                     '104'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Alex Noyes'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996-07-09'
'TENC' (Encoded by)                                 'dBpoweramp Release 14.4'
'TIT2' (Title/songname/content description)         'The Cold Silent Treatment'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mad Arab'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Atavistic'
'TRCK' (Track number/Position in set)               '48/76'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Mad Arab'
'TSSE' (Software/Hardware and settings used for encoding)  '-V="0"'
'TXXX:ASIN'                                         'B000001B77'
'TXXX:AccurateRipDiscID'                            '076-00cd0f04-29b07489-a4124d4c-48'
'TXXX:AccurateRipResult'                            'AccurateRip: Not in database   [EC912536]'
'TXXX:Acoustid Id'                                  '315b3700-5232-4a4c-96b8-46a08c6c3e1f'
'TXXX:Artists'                                      'Mad Arab'
'TXXX:CATALOGNUMBER'                                'ALP069CD'
'TXXX:Catalog #'                                    '69'
'TXXX:Encoder'                                      'Lame 3.99.5'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'dd35d61c-95f1-4165-b536-f86b016456d9'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '4c644812-927f-4b89-83f2-64436a1e9a03'
'TXXX:MusicBrainz Release Group Id'                 '83aef1a4-81af-3b05-8720-b0a5f7c0c60d'
'TXXX:MusicBrainz Release Track Id'                 'e3d547fb-1786-3ba5-bc9d-8ba02fda9376'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:UPC'                                          '735286196924'
'TXXX:lastfmtags'                                   ['free jazz', 'experimental', 'avant-garde']
'TXXX:originalyear'                                 '1996'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.64 dB'
'TXXX:replaygain_track_peak'                        '0.613061'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dbf981c1-f4d6-48e5-a0ad-cbd5da8a621d')

========================== row from database ==========================
                                              'id'  1235982
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/disc2/State of the Union/48 Mad Arab - The Cold Silent Treatment.mp3
                                         'working'  None
                                         'bitrate'  283
                                    'duration_sec'  64
                                           'genre'  electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  2310142
                                           'mtime'  1642339629
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm disc2 48 electronic unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Mad Arab
                                     'tag_release'  State of the Union
                                       'tag_title'  The Cold Silent Treatment
                                             'bpm'  104.0
                                    'search_title'  'cold':2 'silent':3 'the':1 'treatment':4
                                   'search_artist'  'arab':2 'mad':1
                                  'search_release'  'of':2 'state':1 'the':3 'union':4
                                     'search_rest'  '48':2 'disc2':1 'electronic':3 'mor':13 'pl':8 'set':5,7,10,12 'shirleyspinoza':9,11 'unsorted':4,6
                                    'search_combo'  '48':12 'arab':6B 'cold':2A 'disc2':11 'electronic':13 'mad':5B 'mor':23 'of':8C 'pl':18 'set':15,17,20,22 'shirleyspinoza':19,21 'silent':3A 'state':7C 'the':1A,9C 'treatment':4A 'union':10C 'unsorted':14,16
                                    'tag_tracknum'  48
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['free jazz', 'experimental', 'avant-garde']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339629.3893466  (2022-01-16 14:27:09)
                             'size'  2310142