======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '72'
                                          'artist'  'Porest'
                                     'text_people'  ''
                                         'release'  'Tourrorists!'
                                           'title'  'Little Fiddle'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['experimental rock', 'plunderphonics', 'avant garde', 'different', "
 "'experimental']")
                                     'discogstags'  ("['electronic', 'rock', 'non-music', 'pop', 'folk, world, & country', "
 "'lounge', 'comedy', 'parody']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '15'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '143.8'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000006C5 000007E3 0000615D 00006C51 00008A5E 00008A5E 0000814B 00008339 '
 '0000B8E5 00008839')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000AA4 000000000030D14C 00000000 00235B6E 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '15+38750DA58E70CDCCF8F8B970B8C5B0C7+6866958'
'TALB' (Album/Movie/Show title)                     'Tourrorists!'
'TBPM' (BPM (beats per minute))                     '143.8'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-oddness', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'iTunes 8.2.0.23'
'TIT2' (Title/songname/content description)         'Little Fiddle'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Porest'
'TRCK' (Track number/Position in set)               '1/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['electronic',
 'rock',
 'non-music',
 'pop',
 'folk, world, & country',
 'lounge',
 'comedy',
 'parody']
'TXXX:lastfmtags'                                   ['experimental rock',
 'plunderphonics',
 'avant garde',
 'different',
 'experimental']
'TXXX:q-bass'                                       '3'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.46 dB'
'TXXX:replaygain_track_peak'                        '0.605650'

========================== row from database ==========================
                                              'id'  746318
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Porest - 2006 - Tourrorists! (Abduction) [256k]/01 Little Fiddle.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  72
                                           'genre'  electronic-experimental-oddness;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  2485229
                                           'mtime'  1628358038
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2006 (Abduction) [256k] 01 electronic experimental oddness;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Porest
                                     'tag_release'  Tourrorists!
                                       'tag_title'  Little Fiddle
                                             'bpm'  143.8
                                    'search_title'  'fiddle':2 'little':1
                                   'search_artist'  'porest':1
                                  'search_release'  'tourrorists':1
                                     'search_rest'  '2006':1 '256k':4,5 'abduction':2,3 'electronic':6 'experimental':7 'mor':17 'oddness':8,10 'pl':12 'set':9,11,14,16 'shirleyspinoza':13,15
                                    'search_combo'  '2006':5 '256k':8,9 'abduction':6,7 'electronic':10 'experimental':11 'fiddle':2A 'little':1A 'mor':21 'oddness':12,14 'pl':16 'porest':3B 'set':13,15,18,20 'shirleyspinoza':17,19 'tourrorists':4C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['experimental rock', 'plunderphonics', 'avant garde', 'different', 'experimental']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'rock', 'non-music', 'pop', 'folk, world, & country', 'lounge', 'comedy', 'parody']

============================== file details ==============================
                                           'mtime'  1628358038.259282  (2021-08-07 19:40:38)
                             'size'  2485229