======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '417'
                                          'artist'  'Volor Flex'
                                     'text_people'  ''
                                         'release'  'Sabo'
                                           'title'  'Stranded'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'Q-MIXBEAT-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electronic/future garage/dubstep/2 step/ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '20'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '133.8'
                                             'key'  '6A'
                                        'acoustid'  '20f189ff-57e0-49fc-b119-5dd6a4877777'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Sabo'
'TBPM' (BPM (beats per minute))                     '133.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-11-30'
'TIT2' (Title/songname/content description)         'Stranded'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Volor Flex'
'TPE2' (Band/orchestra/accompaniment)               'Volor Flex'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Dark Clover Records'
'TRCK' (Track number/Position in set)               '19/20'
'TSO2'                                              'Volor Flex'
'TSOP' (Performer sort order)                       'Volor Flex'
'TXXX:ARTISTS'                                      'Volor Flex'
'TXXX:Acoustid Id'                                  '20f189ff-57e0-49fc-b119-5dd6a4877777'
'TXXX:CATALOGNUMBER'                                'DC011'
'TXXX:MusicBrainz Album Artist Id'                  '01e65a84-4598-4f2e-8693-28a8b89cddd0'
'TXXX:MusicBrainz Album Id'                         'a1674300-0531-40a8-9eb0-bbb67addb0d5'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '01e65a84-4598-4f2e-8693-28a8b89cddd0'
'TXXX:MusicBrainz Release Group Id'                 '2362a525-f14f-4652-a987-834b424c542e'
'TXXX:MusicBrainz Release Track Id'                 '73901709-637b-424e-aa70-9eef3c97a1d7'
'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'
'TXXX:lastfmtags'                                   'electronic/future garage/dubstep/2 step/ambient'
'TXXX:originalyear'                                 '2013'
'TXXX:other'                                        '132415199'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.63 dB'
'TXXX:replaygain_track_peak'                        '0.487118'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b12e2d57-ca00-4083-bafe-772b8748210a')

========================== row from database ==========================
                                              'id'  856668
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/volorflex/Volor Flex - Stranded-132415199.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  417
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  6753095
                                           'mtime'  1679830092
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud volorflex 132415199 electronic th techno minimal deephouse
                                      'tag_artist'  Volor Flex
                                     'tag_release'  Sabo
                                       'tag_title'  Stranded
                                             'bpm'  133.8
                                    'search_title'  'stranded':1
                                   'search_artist'  'flex':2 'volor':1
                                  'search_release'  'sabo':1
                                     'search_rest'  '132415199':3 'deephouse':8 'electronic':4 'minimal':7 'soundcloud':1 'techno':6 'th':5 'volorflex':2
                                    'search_combo'  '132415199':7 'deephouse':12 'electronic':8 'flex':3B 'minimal':11 'sabo':4C 'soundcloud':5 'stranded':1A 'techno':10 'th':9 'volor':2B 'volorflex':6
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'Q-MIXBEAT-3', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['electronic/future garage/dubstep/2 step/ambient']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1679830092.2390103  (2023-03-26 13:28:12)
                             'size'  6753095