======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '1523'
                                          'artist'  'Sunn O))) meets Nurse With Wound'
                                     'text_people'  ''
                                         'release'  'The Iron Soul of Nothing'
                                           'title'  '03 - Ra at Dawn (rapture, at last, numbed by her light)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'Q-PLAY-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-2', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'drone', 'psychedelic', 'experimental', 'drone doom']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-ambient-dark'
                                             'bpm'  '89.1'
                                             'key'  '4B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000000B1 000000AD 0000053A 000005B7 00050955 001053DE 0000594C 0000633B '
 '001053C7 001005BE')
'TALB' (Album/Movie/Show title)                     'The Iron Soul of Nothing'
'TBPM' (BPM (beats per minute))                     '89.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient-dark'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'FreeRIP 2.942'
'TIT2' (Title/songname/content description)         '03 - Ra at Dawn (rapture, at last, numbed by her light)'
'TKEY' (Initial key)                                '4B'
'TPE1' (Lead performer(s)/Soloist(s))               'Sunn O))) meets Nurse With Wound'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['dark ambient', 'drone', 'psychedelic', 'experimental', 'drone doom']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.95 dB'
'TXXX:replaygain_track_peak'                        '0.740278'

========================== row from database ==========================
                                              'id'  1113143
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/sunn o))) - the iron soul of nothing/sunn o))) meets nurse with wound - the iron soul of nothing - 03 03 - ra at dawn (rapture, at last.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  1523
                                           'genre'  electronic-ambient-dark
                                        'filesize'  60961741
                                           'mtime'  1636909910
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm sunn o))) the iron soul nothing sunn o))) nurse with wound the iron soul nothing dawn electronic ambient dark
                                      'tag_artist'  Sunn O))) meets Nurse With Wound
                                     'tag_release'  The Iron Soul of Nothing
                                       'tag_title'  03 - Ra at Dawn (rapture, at last, numbed by her light)
                                             'bpm'  89.1
                                    'search_title'  'at':2 'by':9 'dawn':3 'her':10 'last':6,7 'light':11,12 'numbed':8 'ra':1 'rapture':4,5
                                   'search_artist'  'meets':4 'nurse':5 'o':2,3 'sunn':1 'with':6 'wound':7
                                  'search_release'  'iron':2 'nothing':5 'of':4 'soul':3 'the':1
                                     'search_rest'  'ambient':13 'dark':14 'dawn':11 'electronic':12 'iron':5 'nothing':7 'nurse':8 'o':2,3 'soul':6 'sunn':1 'the':4 'with':9 'wound':10
                                    'search_combo'  'ambient':37 'at':2A 'by':9A 'dark':38 'dawn':3A,35 'electronic':36 'her':10A 'iron':21C,29 'last':6A,7A 'light':11A,12A 'meets':16B 'nothing':24C,31 'numbed':8A 'nurse':17B,32 'o':14B,15B,26,27 'of':23C 'ra':1A 'rapture':4A,5A 'soul':22C,30 'sunn':13B,25 'the':20C,28 'with':18B,33 'wound':19B,34
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'drone', 'psychedelic', 'experimental', 'drone doom']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636909910.3662422  (2021-11-14 18:11:50)
                             'size'  60961741