======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '118'
                                          'artist'  'Chinese Man'
                                     'text_people'  ''
                                         'release'  'Racing With the Sun'
                                           'title'  'Introduction (Morning Sun)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'Q-PLAY-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-vocals-2', 'q-mixbeat-3', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['turntablism', 'electronic', 'trip hop', 'hip hop', 'french']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '99.3'
                                             'key'  '8A'
                                        'acoustid'  '47cb175a-7c6d-4153-8810-d681d6cb448a'
rest: ''

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

'COMM:iTunes_CDDB_1:eng'                            'A40CD30D+246431+13+150+9018+30945+50575+69293+90860+110858+129287+147962+166278+184283+200257+215456'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '1'
'TALB' (Album/Movie/Show title)                     'Racing With the Sun'
'TBPM' (BPM (beats per minute))                     '99.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-04-11'
'TENC' (Encoded by)                                 'iTunes 10.0.1'
'TIT2' (Title/songname/content description)         'Introduction (Morning Sun)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Chinese Man'
'TPE2' (Band/orchestra/accompaniment)               'Chinese Man'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Chinese Man Records'
'TRCK' (Track number/Position in set)               '1/13'
'TSO2'                                              'Chinese Man'
'TSOP' (Performer sort order)                       'Chinese Man'
'TXXX:ASIN'                                         'B004Q72LUA'
'TXXX:Acoustid Id'                                  '47cb175a-7c6d-4153-8810-d681d6cb448a'
'TXXX:BARCODE'                                      '3700398706863'
'TXXX:CATALOGNUMBER'                                'CMR014'
'TXXX:MusicBrainz Album Artist Id'                  '0837d2bc-ceb6-4512-9490-b30f5c0390fa'
'TXXX:MusicBrainz Album Id'                         'd91ca7da-bc7f-485c-9223-e794f0dd460a'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0837d2bc-ceb6-4512-9490-b30f5c0390fa'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['turntablism', 'electronic', 'trip hop', 'hip hop', 'french']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.28 dB'
'TXXX:replaygain_track_peak'                        '0.720056'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b506e6f5-af76-40b3-9a7e-daea3daf8294')

========================== row from database ==========================
                                              'id'  1362269
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/Chinese Man - Racing with the Sun/1 - Intro(morning sun).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  118
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  4741857
                                           'mtime'  1636910378
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip with 1 Intro(morning sun) electronic trip hop downtempo acid jazz
                                      'tag_artist'  Chinese Man
                                     'tag_release'  Racing With the Sun
                                       'tag_title'  Introduction (Morning Sun)
                                             'bpm'  99.3
                                    'search_title'  'introduction':1 'morning':2,3 'sun':4,5
                                   'search_artist'  'chinese':1 'man':2
                                  'search_release'  'racing':1 'sun':4 'the':3 'with':2
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 '1':4 'acid':14 'downtempo':13 'electronic':10 'hop':12 'intro':5 'intromorning':7 'jazz':15 'morning':6 'sun':8,9 'trip':11 'with':3
                                    'search_combo'  '00poprockelectronic':12 '00trip':13 '1':15 'acid':25 'chinese':6B 'downtempo':24 'electronic':21 'hop':23 'intro':16 'introduction':1A 'intromorning':18 'jazz':26 'man':7B 'morning':2A,3A,17 'racing':8C 'sun':4A,5A,11C,19,20 'the':10C 'trip':22 'with':9C,14
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-3', 'Q-PIANO-2', 'q-mixbeat-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['turntablism', 'electronic', 'trip hop', 'hip hop', 'french']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910377.5986888  (2021-11-14 18:19:37)
                             'size'  4741857