======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '333'
                                          'artist'  'n.ln'
                                     'text_people'  ''
                                         'release'  'Epitonic Abstract'
                                           'title'  'This Morning'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['microstep', 'rice krispy treats', 'idm', 'n', '3hive']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '105.1'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000982 00000529 00005023 00004D3C 00046639 0003E6C6 0000913B 00008FD9 '
 '00045B34 0003A339')
'COMM:iTunes_CDDB_1:eng'                            '5D09D608+189047+8+150+25182+48456+83559+103171+140009+165997+175114'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '1'
'TALB' (Album/Movie/Show title)                     'Epitonic Abstract'
'TBPM' (BPM (beats per minute))                     '105.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2001'
'TENC' (Encoded by)                                 'iTunes v4.1'
'TIT2' (Title/songname/content description)         'This Morning'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'n.ln'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:lastfmtags'                                   ['microstep', 'rice krispy treats', 'idm', 'n', '3hive']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.89 dB'
'TXXX:replaygain_track_peak'                        '0.728463'

========================== row from database ==========================
                                              'id'  985756
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Epitonic abstract/n.ln(Nyles Lannon)-This Morning.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  333
                                           'genre'  electronic-unsorted
                                        'filesize'  5343275
                                           'mtime'  1642339744
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm abstract n.ln(Nyles Lannon) electronic unsorted
                                      'tag_artist'  n.ln
                                     'tag_release'  Epitonic Abstract
                                       'tag_title'  This Morning
                                             'bpm'  105.1
                                    'search_title'  'morning':2 'this':1
                                   'search_artist'  'ln':2 'n':1 'nln':3
                                  'search_release'  'abstract':2 'epitonic':1
                                     'search_rest'  'abstract':1 'electronic':8 'lannon':6,7 'ln':3 'n':2 'nlnnyles':5 'nyles':4 'unsorted':9
                                    'search_combo'  'abstract':7C,8 'electronic':15 'epitonic':6C 'lannon':13,14 'ln':4B,10 'morning':2A 'n':3B,9 'nln':5B 'nlnnyles':12 'nyles':11 'this':1A 'unsorted':16
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['microstep', 'rice krispy treats', 'idm', 'n', '3hive']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339743.7305462  (2022-01-16 14:29:03)
                             'size'  5343275