======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '202'
                                          'artist'  'Nicolas Jaar'
                                     'text_people'  ''
                                         'release'  'Space Is Only Noise'
                                           'title'  'Colomb'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['deep house', 'techno', 'electronic', 'minimal', 'house']"
                                     'discogstags'  "['electronic', 'downtempo', 'idm', 'deep house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '14'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '105.4'
                                             'key'  '6A'
                                        'acoustid'  'd0c676dc-4243-479b-ada2-53d30f479bd1'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000019A 00000132 00006DA3 00007F78 0002A487 0002A487 000083D2 000083DB '
 '00018ACB 00018ACB')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000075C 0000000000887094 00000000 007BA925 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '14++'
'TALB' (Album/Movie/Show title)                     'Space Is Only Noise'
'TBPM' (BPM (beats per minute))                     '105.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-02-16'
'TIT2' (Title/songname/content description)         'Colomb'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Nicolas Jaar'
'TPE2' (Band/orchestra/accompaniment)               'Nicolas Jaar'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Circus Company'
'TRCK' (Track number/Position in set)               '2/14'
'TSO2'                                              'Jaar, Nicolas'
'TSOP' (Performer sort order)                       'Jaar, Nicolas'
'TSRC' (ISRC (international standard recording code))  'FR2T01100006'
'TXXX:ASIN'                                         'B004I4NRMC'
'TXXX:Acoustid Id'                                  'd0c676dc-4243-479b-ada2-53d30f479bd1'
'TXXX:BARCODE'                                      '827170367364'
'TXXX:CATALOGNUMBER'                                'CCS055'
'TXXX:MusicBrainz Album Artist Id'                  '06e99a1b-4020-4380-ab27-1a3e0c5e557c'
'TXXX:MusicBrainz Album Id'                         '66164486-f28e-37f1-91bd-7462fbd20f73'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '06e99a1b-4020-4380-ab27-1a3e0c5e557c'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'downtempo', 'idm', 'deep house']
'TXXX:lastfmtags'                                   ['deep house', 'techno', 'electronic', 'minimal', 'house']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.25 dB'
'TXXX:replaygain_track_peak'                        '1.009521'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'192279d0-877d-4ca9-a377-32b0b9f65aa2')

========================== row from database ==========================
                                              'id'  1370825
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Nicolas Jaar - Space Is Only Noise/02.Colomb.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  202
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  8175416
                                           'mtime'  1621085167
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats 02.Colomb electronic th techno minimal or deephouse
                                      'tag_artist'  Nicolas Jaar
                                     'tag_release'  Space Is Only Noise
                                       'tag_title'  Colomb
                                             'bpm'  105.4
                                    'search_title'  'colomb':1
                                   'search_artist'  'jaar':2 'nicolas':1
                                  'search_release'  'is':2 'noise':4 'only':3 'space':1
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '02':6 '02colomb':8 'beats':5 'colomb':7 'deephouse':14 'electronic':9 'harder':4 'house':3 'minimal':12 'or':13 'techno':11 'th':10
                                    'search_combo'  '00poprockelectronic':8 '00techno':9 '02':13 '02colomb':15 'beats':12 'colomb':1A,14 'deephouse':21 'electronic':16 'harder':11 'house':10 'is':5C 'jaar':3B 'minimal':19 'nicolas':2B 'noise':7C 'only':6C 'or':20 'space':4C 'techno':18 'th':17
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['deep house', 'techno', 'electronic', 'minimal', 'house']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic', 'downtempo', 'idm', 'deep house']

============================== file details ==============================
                                           'mtime'  1621085166.94146  (2021-05-15 15:26:06)
                             'size'  8175416