======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '690'
                                          'artist'  'Jorge Antunes'
                                     'text_people'  ''
                                         'release'  'Music from the Ether: Original Works for Theremin'
                                           'title'  'Mixolydia'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-2', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['acousmatique', 'earwaves', 'contemporary classical', 'avant-garde', "
 "'brazilian']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'mi-theremin'
                                             'bpm'  '144.2'
                                             'key'  '3A'
                                        'acoustid'  'b5321232-174f-40be-abeb-fbf4835bdf3c'
rest: ''

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

'COMM::eng'                                         'Rusia'
'COMM:iTunNORM:eng'                                 ('00000190 00000197 00004C11 00007191 000247C6 000247C6 00008067 000080B0 '
 '000A191A 00025572')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 ('00000000 00000210 000009F0 0000000001D08B00 00000000 01A544E6 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '12+D463BD8B3E4866D3FED01BED9A766894+975688'
'TALB' (Album/Movie/Show title)                     'Music from the Ether: Original Works for Theremin'
'TBPM' (BPM (beats per minute))                     '144.2'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'mi-theremin'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TENC' (Encoded by)                                 'iTunes v7.6.1'
'TIT2' (Title/songname/content description)         'Mixolydia'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jorge Antunes'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mode'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Antunes, Jorge'
'TXXX:Acoustid Id'                                  'b5321232-174f-40be-abeb-fbf4835bdf3c'
'TXXX:CATALOGNUMBER'                                'mode 76'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'b7a37d0d-ac38-4373-95e4-99543a24e791'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'live'
'TXXX:MusicBrainz Artist Id'                        '6266e6ec-654c-477c-9a43-8f13ec2453a2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['acousmatique',
 'earwaves',
 'contemporary classical',
 'avant-garde',
 'brazilian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.10 dB'
'TXXX:replaygain_track_peak'                        '0.849669'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8fc7ad8d-f02a-4642-a271-8901b1a98111')

========================== row from database ==========================
                                              'id'  772551
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Music From The Ether_ Original Works For Theremin/11 Mixolydia.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  690
                                           'genre'  mi-theremin
                                        'filesize'  27621097
                                           'mtime'  1620528005
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm From Ether_ For 11 theremin
                                      'tag_artist'  Jorge Antunes
                                     'tag_release'  Music from the Ether: Original Works for Theremin
                                       'tag_title'  Mixolydia
                                             'bpm'  144.2
                                    'search_title'  'mixolydia':1
                                   'search_artist'  'antunes':2 'jorge':1
                                  'search_release'  'ether':4,5 'for':8 'from':2 'music':1 'original':6 'the':3 'theremin':9 'works':7
                                     'search_rest'  'ether':2 'for':3 'from':1 'theremin':4
                                    'search_combo'  'antunes':3B 'ether':7C,8C,14 'for':11C,15 'from':5C,13 'jorge':2B 'mixolydia':1A 'music':4C 'original':9C 'the':6C 'theremin':12C,16 'works':10C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['acousmatique', 'earwaves', 'contemporary classical', 'avant-garde', 'brazilian']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528005.3927417  (2021-05-09 04:40:05)
                             'size'  27621097