======================== unified (from filesystem) ========================
                                         'bitrate'  '301.536'
                                        'duration'  '227'
                                          'artist'  'Acid Baby Jesus'
                                     'text_people'  ''
                                         'release'  'Acid Baby Jesus'
                                           'title'  'Horse'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'garage punk', 'psychedelic rock', 'psychedelic', 'garage']"
                                     'discogstags'  "['psychedelic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '13'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '115.6'
                                             'key'  '12B'
                                        'acoustid'  '22d0d4cd-c841-4f65-82f5-84dd8909d369'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x02\x01-"\x19\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x01-"\x19\x00')
'TALB' (Album/Movie/Show title)                     'Acid Baby Jesus'
'TBPM' (BPM (beats per minute))                     '115.6'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-10-11'
'TIT2' (Title/songname/content description)         'Horse'
'TKEY' (Initial key)                                '12B'
'TLAN' (Language(s))                                'eng'
'TLEN' (Length)                                     '227973'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Acid Baby Jesus'
'TPE2' (Band/orchestra/accompaniment)               'Acid Baby Jesus'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Slovenly Recordings'
'TRCK' (Track number/Position in set)               '12/13'
'TSO2'                                              'Acid Baby Jesus'
'TSOP' (Performer sort order)                       'Acid Baby Jesus'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.4 (http://www.mp3dev.org/) -V0'
'TXXX:Acoustid Id'                                  '22d0d4cd-c841-4f65-82f5-84dd8909d369'
'TXXX:Artists'                                      'Acid Baby Jesus'
'TXXX:CATALOGNUMBER'                                '702-110'
'TXXX:MusicBrainz Album Artist Id'                  '302220aa-84a9-4309-804c-162374cdecc6'
'TXXX:MusicBrainz Album Id'                         '653597d8-67e6-407b-926f-f4eb1f7458d9'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '302220aa-84a9-4309-804c-162374cdecc6'
'TXXX:MusicBrainz Release Group Id'                 '139b84b9-9fd6-49ef-826d-90d74e33a15d'
'TXXX:MusicBrainz Release Track Id'                 'eb3e75a8-3491-3cd7-9f8a-fe50deb2cbdf'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal'
'TXXX:Rip date'                                     '2011-09-28'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CD (LP)'
'TXXX:discogstags'                                  ['psychedelic rock', 'rock']
'TXXX:lastfmtags'                                   ['garage rock', 'garage punk', 'psychedelic rock', 'psychedelic', 'garage']
'TXXX:originalyear'                                 '2011'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.06 dB'
'TXXX:replaygain_track_peak'                        '0.267195'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'eb4654eb-f285-40f2-83ec-d7af992c1722')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://slovenly.bandcamp.com')

========================== row from database ==========================
                                              'id'  1412061
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Acid Baby Jesus  LP/12 Horse.mp3
                                         'working'  None
                                         'bitrate'  301
                                    'duration_sec'  227
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  8661698
                                           'mtime'  1620736094
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy LP 12 rock cppex psychedelic
                                      'tag_artist'  Acid Baby Jesus
                                     'tag_release'  Acid Baby Jesus
                                       'tag_title'  Horse
                                             'bpm'  115.6
                                    'search_title'  'horse':1
                                   'search_artist'  'acid':1 'baby':2 'jesus':3
                                  'search_release'  'acid':1 'baby':2 'jesus':3
                                     'search_rest'  'classicprogpsy':1 'cppex':4 'lp':2 'psychedelic':5 'rock':3
                                    'search_combo'  'acid':2B,5C 'baby':3B,6C 'classicprogpsy':8 'cppex':11 'horse':1A 'jesus':4B,7C 'lp':9 'psychedelic':12 'rock':10
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'garage punk', 'psychedelic rock', 'psychedelic', 'garage']
                                        'tag_date'  2011
                                     'discogstags'  ['psychedelic rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620736093.7775524  (2021-05-11 14:28:13)
                             'size'  8661698