======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '229'
                                          'artist'  "Ariel Pink's Haunted Graffiti"
                                     'text_people'  'Ariel Pink/Tim Koh/Kenny Gilmore/Cole Marsden Greif Neill/Aaron Sperske'
                                         'release'  'Before Today'
                                           'title'  "Revolution's A Lie"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'new weird america', 'lo fi', 'avant garde', 'experimental']"
                                     'discogstags'  "['rock', 'pop', 'lo-fi', 'glam']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-we-lofi;electronic-unsorted'
                                             'bpm'  '106.5'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:Catalog Number:ENG'                           'ead3x15a'
'PRIV:http://www.cdtag.com:\x01\x01@"d\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x01\x01@"d\x00')
'TALB' (Album/Movie/Show title)                     'Before Today'
'TBPM' (BPM (beats per minute))                     '106.5'
'TCOM' (Composer)                                   'Ariel Pink/Tim Koh/Kenny Gilmore/Cole Marsden Greif Neill/Aaron Sperske'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-lofi', 'electronic-unsorted']
'TCOP' (Copyright message)                          '2010 4AD Ltd'
'TDRC' (Recording time)                             '2010-06-08'
'TIT2' (Title/songname/content description)         "Revolution's A Lie"
'TKEY' (Initial key)                                '11B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               "Ariel Pink's Haunted Graffiti"
'TPE2' (Band/orchestra/accompaniment)               "Ariel Pink's Haunted Graffiti"
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '12/12'
'TSRC' (ISRC (international standard recording code))  'GBAFL1000117'
'TSSE' (Software/Hardware and settings used for encoding)  'WEB'
'TXXX:Catalog #'                                    'EAD3X15A'
'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:Release type'                                 'Retail'
'TXXX:Rip date'                                     '2010-05-09'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'WEB MP3'
'TXXX:discogstags'                                  ['rock', 'pop', 'lo-fi', 'glam']
'TXXX:lastfmtags'                                   ['indie', 'new weird america', 'lo fi', 'avant garde', 'experimental']
'TXXX:publisher'                                    '4AD'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.23 dB'
'TXXX:replaygain_track_peak'                        '0.421904'
'WCOM:652637301557'                                 WCOM(url='652637301557')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://bleep.com/index.php?page=release_details&releaseid=24836')
'WXXX:4AD at bleep'                                 WXXX(encoding=<Encoding.LATIN1: 0>, desc='4AD at bleep', url='http://www.bleep.com/4ad')

========================== row from database ==========================
                                              'id'  1529381
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Ariel Pink_s Haunted Graffiti - Before Today/12 Revolution_s A Lie.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  229
                                           'genre'  electronic-we-lofi;electronic-unsorted
                                        'filesize'  9916857
                                           'mtime'  1637330803
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Pink_s 12 Revolution_s electronic we lofi;electronic unsorted
                                      'tag_artist'  Ariel Pink's Haunted Graffiti
                                     'tag_release'  Before Today
                                       'tag_title'  Revolution's A Lie
                                             'bpm'  106.5
                                    'search_title'  'a':4 'lie':5 'revolution':1 'revolutions':3 's':2
                                   'search_artist'  'ariel':1 'graffiti':6 'haunted':5 'pink':2 'pinks':4 's':3
                                  'search_release'  'before':1 'today':2
                                     'search_rest'  'electronic':5,8,10 'lofi':7,9 'pink':1 'revolution':3 's':2,4 'unsorted':11 'we':6
                                    'search_combo'  'a':4A 'ariel':6B 'before':12C 'electronic':18,21,23 'graffiti':11B 'haunted':10B 'lie':5A 'lofi':20,22 'pink':7B,14 'pinks':9B 'revolution':1A,16 'revolutions':3A 's':2A,8B,15,17 'today':13C 'unsorted':24 'we':19
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'new weird america', 'lo fi', 'avant garde', 'experimental']
                                        'tag_date'  2010
                                     'discogstags'  ['rock', 'pop', 'lo-fi', 'glam']

============================== file details ==============================
                                           'mtime'  1637330802.6162395  (2021-11-19 15:06:42)
                             'size'  9916857