======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '46'
                                          'artist'  'Filastine'
                                     'text_people'  ''
                                         'release'  'Dirty Bomb'
                                           'title'  'They Move Like Somnambulists'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-OLDST-4', "
 "'Q-HHRNBTT-3', 'q-syn-2', 'q-bass-1', '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'  ("['ethnocore', 'dubstep', 'hip hop', 'broken world beats', 'electronic', "
 "'experimental']")
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '17'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '120.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000B1E 00000B1B 0000B942 0000B9B5 0000667E 0000667E 000061C6 00006159 '
 '00001422 00001422')
'TALB' (Album/Movie/Show title)                     'Dirty Bomb'
'TBPM' (BPM (beats per minute))                     '120.8'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'They Move Like Somnambulists'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Filastine'
'TRCK' (Track number/Position in set)               '15/17'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.83.01, LAME dll 3.97, 320 Kbit/s, Stereo, High quality'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['ethnocore',
 'dubstep',
 'hip hop',
 'broken world beats',
 'electronic',
 'experimental']
'TXXX:q-bass'                                       '1'
'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'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.41 dB'
'TXXX:replaygain_track_peak'                        '0.321172'

========================== row from database ==========================
                                              'id'  647602
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/[FX089] - Filastine - Dirty Bomb/15 - they move like somnambulists.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  46
                                           'genre'  electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  1881963
                                           'mtime'  1621695584
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm [FX089] 15 they move like somnambulists electronic unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Filastine
                                     'tag_release'  Dirty Bomb
                                       'tag_title'  They Move Like Somnambulists
                                             'bpm'  120.8
                                    'search_title'  'like':3 'move':2 'somnambulists':4 'they':1
                                   'search_artist'  'filastine':1
                                  'search_release'  'bomb':2 'dirty':1
                                     'search_rest'  'electronic':7 'fx089':1,2 'like':5 'mor':17 'move':4 'pl':12 'set':9,11,14,16 'shirleyspinoza':13,15 'somnambulists':6 'they':3 'unsorted':8,10
                                    'search_combo'  'bomb':7C 'dirty':6C 'electronic':14 'filastine':5B 'fx089':8,9 'like':3A,12 'mor':24 'move':2A,11 'pl':19 'set':16,18,21,23 'shirleyspinoza':20,22 'somnambulists':4A,13 'they':1A,10 'unsorted':15,17
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['ethnocore', 'dubstep', 'hip hop', 'broken world beats', 'electronic', 'experimental']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621695583.6782749  (2021-05-22 16:59:43)
                             'size'  1881963