======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '360'
                                          'artist'  'Garbage'
                                     'text_people'  'Butch Vig/Duke Erikson/Shirley Manson/Steve Marker'
                                         'release'  'Bleed Like Me'
                                           'title'  'Happy Home'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['90s', 'alternative', 'female vocalists', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'alternative rock', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '11'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '115.987'
                                             'key'  '7B'
                                        'acoustid'  '56fcc5e6-4d50-40fc-b61c-6925bc9a812c'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00001C05 00001F55 0000D79A'
'COMM:iTunNORM:eng'                                 (' 00001C05 00001F55 0000D79A 0000E603 0002E9EB 0002D4E5 000095E0 000094EA '
 '0002E897 0002E99C')
'COMM:iTunPGAP:eng'                                 '0/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000A74 0000000000F2A6FC 00000000 00840179 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '11+67CBE5F8E48D9B50A8BF82D15F667B59+5381827'
'TALB' (Album/Movie/Show title)                     'Bleed Like Me'
'TBPM' (BPM (beats per minute))                     '115.987'
'TCOM' (Composer)                                   'Butch Vig/Duke Erikson/Shirley Manson/Steve Marker'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'iTunes 9.0.1.8'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Garbage'], ['engineer', 'Billy Bush'], ['mix', 'Butch Vig']])
'TIT2' (Title/songname/content description)         'Happy Home'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'Garbage'
'TPE2' (Band/orchestra/accompaniment)               'Garbage'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'A&E Records'
'TRCK' (Track number/Position in set)               '11/11'
'TSO2'                                              'Garbage'
'TSOP' (Performer sort order)                       'Garbage'
'TSRC' (ISRC (international standard recording code))  'USIR10500331'
'TXXX:Acoustid Id'                                  '56fcc5e6-4d50-40fc-b61c-6925bc9a812c'
'TXXX:CATALOGNUMBER'                                '5046786564'
'TXXX:MusicBrainz Album Artist Id'                  'f9ef7a22-4262-4596-a2a8-1d19345b8e50'
'TXXX:MusicBrainz Album Id'                         'e09cbe9c-84cc-31d4-8bcf-a6b414e28177'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f9ef7a22-4262-4596-a2a8-1d19345b8e50'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'alternative rock', 'pop rock']
'TXXX:lastfmtags'                                   ['90s', 'alternative', 'female vocalists', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.66 dB'
'TXXX:replaygain_track_peak'                        '0.305720'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2995712d-5252-4f79-9da9-e308719fc889')
'UFID:http://www.cddb.com/id3/taginfo1.html'        UFID(owner='http://www.cddb.com/id3/taginfo1.html', data=b'3CD3N60R77311826U42826458D77C3D39DFB8AF5C66085896891P7\x00')

========================== row from database ==========================
                                              'id'  1301446
                                            'path'  /data/Music/Bulk/00poprockelectronic/garbage - 2005 - bleed like me/11 happy home.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  360
                                           'genre'  rock-pop
                                        'filesize'  8660496
                                           'mtime'  1637523031
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic garbage 2005 bleed like 11 happy home rock pop
                                      'tag_artist'  Garbage
                                     'tag_release'  Bleed Like Me
                                       'tag_title'  Happy Home
                                             'bpm'  115.987
                                    'search_title'  'happy':1 'home':2
                                   'search_artist'  'garbage':1
                                  'search_release'  'bleed':1 'like':2 'me':3
                                     'search_rest'  '00poprockelectronic':1 '2005':3 'bleed':4 'garbage':2 'happy':6 'home':7 'like':5 'pop':9 'rock':8
                                    'search_combo'  '00poprockelectronic':7 '2005':9 'bleed':4C,10 'garbage':3B,8 'happy':1A,12 'home':2A,13 'like':5C,11 'me':6C 'pop':15 'rock':14
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['90s', 'alternative', 'female vocalists', 'rock']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'rock', 'alternative rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1637523031.347484  (2021-11-21 20:30:31)
                             'size'  8660496