======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '242'
                                          'artist'  'OLIVIA'
                                     'text_people'  ''
                                         'release'  'Merry & Hell Go Round'
                                           'title'  'Blind Unicorn'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '5'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jpop'
                                             'bpm'  '106.3'
                                             'key'  '4A'
                                        'acoustid'  '549e26ff-19ea-4098-86fe-e24e7c5b0172'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Merry & Hell Go Round'
'TBPM' (BPM (beats per minute))                     '106.3'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jpop']
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-06-27'
'TIT2' (Title/songname/content description)         'Blind Unicorn'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'OLIVIA'
'TPE2' (Band/orchestra/accompaniment)               'OLIVIA'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'cutting edge'
'TRCK' (Track number/Position in set)               '3/5'
'TSO2'                                              'Olivia'
'TSOP' (Performer sort order)                       'Olivia'
'TSRC' (ISRC (international standard recording code))  'JPB600338703'
'TXXX:ASIN'                                         'B000UVJWVW'
'TXXX:Acoustid Id'                                  '549e26ff-19ea-4098-86fe-e24e7c5b0172'
'TXXX:Artists'                                      'OLIVIA'
'TXXX:BARCODE'                                      '4945817142702'
'TXXX:CATALOGNUMBER'                                'CTC1-14270'
'TXXX:MusicBrainz Album Artist Id'                  '44353ce7-1d1b-43c8-868d-83213531f688'
'TXXX:MusicBrainz Album Id'                         '511e15f3-17c4-4abe-825f-d76252b9cd57'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '44353ce7-1d1b-43c8-868d-83213531f688'
'TXXX:MusicBrainz Release Group Id'                 '95ce7280-3cd1-3e02-b362-404b5536df39'
'TXXX:MusicBrainz Release Track Id'                 '3d2da9f5-0be0-3161-a59a-0a8640383c57'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.438229'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'38cdb079-8606-4434-a444-865b608823b6')

========================== row from database ==========================
                                              'id'  929939
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Olivia/OLIVIA - Merry & Hell Go Round - 03 - Blind Unicorn.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  242
                                           'genre'  loc-asia-japan;loc-asia-japan-jpop
                                        'filesize'  5822788
                                           'mtime'  1622821797
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Olivia 03 loc asia japan;loc asia japan jpop
                                      'tag_artist'  OLIVIA
                                     'tag_release'  Merry & Hell Go Round
                                       'tag_title'  Blind Unicorn
                                             'bpm'  106.3
                                    'search_title'  'blind':1 'unicorn':2
                                   'search_artist'  'olivia':1
                                  'search_release'  'go':3 'hell':2 'merry':1 'round':4
                                     'search_rest'  '00asia':1 'asia':4 'japan':5,7,9 'jpop':10 'loc':3,6,8 'olivia':2
                                    'search_combo'  '00asia':8 'asia':11 'blind':1A 'go':6C 'hell':5C 'japan':12,14,16 'jpop':17 'loc':10,13,15 'merry':4C 'olivia':3B,9 'round':7C 'unicorn':2A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', '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-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622821796.9073017  (2021-06-04 17:49:56)
                             'size'  5822788