======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '307'
                                          'artist'  'Aphex Twin'
                                     'text_people'  ''
                                         'release'  'Classics'
                                           'title'  'We Have Arrived (Aphex Twin TTQ mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-4', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['draq', 'drjazzmrfunkmusic', 'electric textures']"
                                     'discogstags'  "['electronic', 'techno', 'hardcore', 'idm']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '13'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-breakcore'
                                             'bpm'  '100.108'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Classics'
'TBPM' (BPM (beats per minute))                     '100.108'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-breakcore'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'We Have Arrived (Aphex Twin TTQ mix)'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mescalinum United'
'TPE2' (Band/orchestra/accompaniment)               'Aphex Twin'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Creative Vibes'
'TRCK' (Track number/Position in set)               '12/13'
'TSO2'                                              'Aphex Twin'
'TSOP' (Performer sort order)                       'Mescalinum United'
'TSRC' (ISRC (international standard recording code))  'BEZ350800077'
'TXXX:CATALOGNUMBER'                                'CVOS 1014'
'TXXX:MusicBrainz Album Artist Id'                  'f22942a1-6f70-4f48-866e-238cb2308fbd'
'TXXX:MusicBrainz Album Id'                         'b61a478a-d453-4426-9100-61b42bf93ad6'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '89dd9eeb-7f08-42ab-b2c3-656114c96c1d'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'techno', 'hardcore', 'idm']
'TXXX:lastfmtags'                                   ['draq', 'drjazzmrfunkmusic', 'electric textures']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.78 dB'
'TXXX:replaygain_track_peak'                        '0.258190'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8684150f-8359-4903-93b7-1fd62a6443f3')

========================== row from database ==========================
                                              'id'  153932
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Aphex Twin/1994 - Classics/12 We Have Arrived (Aphex Twin TTQ M.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  307
                                           'genre'  electronic-experimental-glitch-breakcore
                                        'filesize'  12774710
                                           'mtime'  1620522388
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1994 12 M electronic experimental glitch breakcore
                                      'tag_artist'  Aphex Twin
                                     'tag_release'  Classics
                                       'tag_title'  We Have Arrived (Aphex Twin TTQ mix)
                                             'bpm'  100.108
                                    'search_title'  'aphex':4,5 'arrived':3 'have':2 'mix':8,9 'ttq':7 'twin':6 'we':1
                                   'search_artist'  'aphex':1 'twin':2
                                  'search_release'  'classics':1
                                     'search_rest'  '1994':1 'breakcore':6 'electronic':3 'experimental':4 'glitch':5 'm':2
                                    'search_combo'  '1994':13 'aphex':4A,5A,10B 'arrived':3A 'breakcore':18 'classics':12C 'electronic':15 'experimental':16 'glitch':17 'have':2A 'm':14 'mix':8A,9A 'ttq':7A 'twin':6A,11B 'we':1A
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['draq', 'drjazzmrfunkmusic', 'electric textures']
                                        'tag_date'  1994
                                     'discogstags'  ['electronic', 'techno', 'hardcore', 'idm']

============================== file details ==============================
                                           'mtime'  1620522388.2329733  (2021-05-09 03:06:28)
                             'size'  12774710