======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '401'
                                          'artist'  'Kwisp'
                                     'text_people'  ''
                                         'release'  'Teriyaki Vest Odyssey'
                                           'title'  "Ether Bunny's Music For The Massless"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['electronic', 'whiffer unbound', 'avant garde', 'experimental', "
 "'psychedelic']")
                                     'discogstags'  "['abstract', 'noise', 'electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '10'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '140.1'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000595 0000059B 00008044 00008E57 0000CF8D 0000CD4E 00007563 0000741A '
 '00046DFA 0000CF72')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000008D0 00000000010E1920 00000000 00C3EB1B 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '10+40BCCA83A7509D06928A76512A30DCC3+3802737'
'TALB' (Album/Movie/Show title)                     'Teriyaki Vest Odyssey'
'TBPM' (BPM (beats per minute))                     '140.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2004'
'TENC' (Encoded by)                                 'iTunes v7.7.1'
'TIT2' (Title/songname/content description)         "Ether Bunny's Music For The Massless"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kwisp'
'TRCK' (Track number/Position in set)               '8/10'
'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:discogstags'                                  ['abstract', 'noise', 'electronic', 'experimental']
'TXXX:lastfmtags'                                   ['electronic', 'whiffer unbound', 'avant garde', 'experimental', 'psychedelic']
'TXXX:q-bass'                                       '1'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.15 dB'
'TXXX:replaygain_track_peak'                        '0.644856'

========================== row from database ==========================
                                              'id'  1514723
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Kwisp - Teriyaki Vest Odyssey/08 Ether Bunny_s Music For The Massless.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  401
                                           'genre'  electronic-experimental
                                        'filesize'  13493716
                                           'mtime'  1636916921
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 08 Bunny_s electronic experimental
                                      'tag_artist'  Kwisp
                                     'tag_release'  Teriyaki Vest Odyssey
                                       'tag_title'  Ether Bunny's Music For The Massless
                                             'bpm'  140.1
                                    'search_title'  'bunny':2 'bunnys':4 'ether':1 'for':6 'massless':8 'music':5 's':3 'the':7
                                   'search_artist'  'kwisp':1
                                  'search_release'  'odyssey':3 'teriyaki':1 'vest':2
                                     'search_rest'  'bunny':1 'electronic':3 'experimental':4 's':2
                                    'search_combo'  'bunny':2A,13 'bunnys':4A 'electronic':15 'ether':1A 'experimental':16 'for':6A 'kwisp':9B 'massless':8A 'music':5A 'odyssey':12C 's':3A,14 'teriyaki':10C 'the':7A 'vest':11C
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'whiffer unbound', 'avant garde', 'experimental', 'psychedelic']
                                        'tag_date'  2004
                                     'discogstags'  ['abstract', 'noise', 'electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1636916920.9760084  (2021-11-14 20:08:40)
                             'size'  13493716