======================== unified (from filesystem) ========================
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                                        'duration'  '304'
                                          'artist'  'Unwound'
                                     'text_people'  ''
                                         'release'  "All Tomorrow's Parties 1.1"
                                           'title'  'Behold the Salt'
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 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
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                                      'lastfmtags'  "['math rock/indie rock/real post hardcore/post hardcore/post rock/noise rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '12'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '112.947'
                                             'key'  '7B'
                                        'acoustid'  '095ac5c2-380c-48cb-9cd9-cf5dff3feacc'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "All Tomorrow's Parties 1.1"
'TBPM' (BPM (beats per minute))                     '112.947'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-01-22'
'TIT2' (Title/songname/content description)         'Behold the Salt'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Unwound'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'ATP Recordings'
'TRCK' (Track number/Position in set)               '2/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Unwound'
'TXXX:ASIN'                                         'B00005UKMU'
'TXXX:Acoustid Id'                                  '095ac5c2-380c-48cb-9cd9-cf5dff3feacc'
'TXXX:Artists'                                      'Unwound'
'TXXX:BARCODE'                                      '036172640225'
'TXXX:CATALOGNUMBER'                                'ATPR2CD'
'TXXX:Mp3gain_minmax'                               '108,180'
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'TXXX:MusicBrainz Album Id'                         '65df6661-e8bc-4b48-8e0f-6a4f18b64b0f'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '9434776a-bdd7-4f58-b719-b5d95b9d2a11'
'TXXX:MusicBrainz Release Group Id'                 'a50b7adf-e1b0-3aa0-876d-3f535fae9023'
'TXXX:MusicBrainz Release Track Id'                 '1bd2efc9-c19f-35a8-9979-5bf26ef897cf'
'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:Tracknum'                                     '02'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   'math rock/indie rock/real post hardcore/post hardcore/post rock/noise rock'
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.13 dB'
'TXXX:replaygain_track_peak'                        '0.553010'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'01bae847-1e27-4ae0-9e64-a84b1d62e711')

========================== row from database ==========================
                                              'id'  1531281
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Sonic Youth/Sonic Youth Presents All Tomorrow_s Parties 1-1/Unwound - Behold the Salt - 02.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  304
                                           'genre'  electronic-unsorted
                                        'filesize'  7365614
                                           'mtime'  1678928125
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Sonic Youth Sonic Youth Presents Tomorrow_s 02 electronic unsorted
                                      'tag_artist'  Unwound
                                     'tag_release'  All Tomorrow's Parties 1.1
                                       'tag_title'  Behold the Salt
                                             'bpm'  112.947
                                    'search_title'  'behold':1 'salt':3 'the':2
                                   'search_artist'  'unwound':1
                                  'search_release'  '1':6,7 '11':8 'all':1 'parties':5 's':3 'tomorrow':2 'tomorrows':4
                                     'search_rest'  '00singer':1 'electronic':9 'eos':3 'presents':6 's':8 'songwriter':2 'sonic':4 'tomorrow':7 'unsorted':10 'youth':5
                                    'search_combo'  '00singer':13 '1':10C,11C '11':12C 'all':5C 'behold':1A 'electronic':21 'eos':15 'parties':9C 'presents':18 's':7C,20 'salt':3A 'songwriter':14 'sonic':16 'the':2A 'tomorrow':6C,19 'tomorrows':8C 'unsorted':22 'unwound':4B 'youth':17
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['math rock/indie rock/real post hardcore/post hardcore/post rock/noise rock']
                                        'tag_date'  2002
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1678928124.9527004  (2023-03-16 01:55:24)
                             'size'  7365614