======================== unified (from filesystem) ========================
                                         'bitrate'  '185.003'
                                        'duration'  '321'
                                          'artist'  'Dimlite'
                                     'text_people'  ''
                                         'release'  'Prismic Tops'
                                           'title'  'Elbow Flood'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'sonar kollektiv', 'jazz', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '8'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '100.058'
                                             'key'  '3A'
                                        'acoustid'  '3ba26dea-255d-40a4-a51c-1f86de76f5c8'
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00¹0\x16\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xb90\x16\x00')
'TALB' (Album/Movie/Show title)                     'Prismic Tops'
'TBPM' (BPM (beats per minute))                     '100.058'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-05-04'
'TENC' (Encoded by)                                 '211'
'TIT2' (Title/songname/content description)         'Elbow Flood'
'TKEY' (Initial key)                                '3A'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Dimlite'
'TPE2' (Band/orchestra/accompaniment)               'Dimlite'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Now-Again Records'
'TRCK' (Track number/Position in set)               '5/8'
'TSO2'                                              'Dimlite'
'TSOP' (Performer sort order)                       'Dimlite'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME3.97'
'TXXX:ASIN'                                         'B0037YHO78'
'TXXX:Acoustid Id'                                  '3ba26dea-255d-40a4-a51c-1f86de76f5c8'
'TXXX:BARCODE'                                      '659457506025'
'TXXX:CATALOGNUMBER'                                'NA 5060'
'TXXX:Catalog #'                                    'NA 5060'
'TXXX:MusicBrainz Album Artist Id'                  'd271d46a-c569-427e-9f7a-c7ad86038f54'
'TXXX:MusicBrainz Album Id'                         'e76f17ed-ad53-4681-9e89-a75faba1bb6f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd271d46a-c569-427e-9f7a-c7ad86038f54'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Retail'
'TXXX:Rip date'                                     '2010-05-04'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CD'
'TXXX:Supplier'                                     '211'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'sonar kollektiv', 'jazz', 'electronic', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.81 dB'
'TXXX:replaygain_track_peak'                        '0.581096'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7a44b8ad-9935-47ff-80ef-a19c18210343')

========================== row from database ==========================
                                              'id'  1344717
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Dimlite-Prismic_Tops-(NA_5060)-CD-2010-211/05-dimlite-elbow_flood.mp3
                                         'working'  None
                                         'bitrate'  185
                                    'duration_sec'  321
                                           'genre'  electronic-unsorted
                                        'filesize'  7439205
                                           'mtime'  1642081105
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Prismic_Tops (NA_5060) CD 2010 211 05 dimlite elbow_flood electronic unsorted
                                      'tag_artist'  Dimlite
                                     'tag_release'  Prismic Tops
                                       'tag_title'  Elbow Flood
                                             'bpm'  100.058
                                    'search_title'  'elbow':1 'flood':2
                                   'search_artist'  'dimlite':1
                                  'search_release'  'prismic':1 'tops':2
                                     'search_rest'  '2010':8 '211':9 '5060':4,6 'cd':7 'dimlite':10 'elbow':11 'electronic':13 'flood':12 'na':3,5 'prismic':1 'tops':2 'unsorted':14
                                    'search_combo'  '2010':13 '211':14 '5060':9,11 'cd':12 'dimlite':3B,15 'elbow':1A,16 'electronic':18 'flood':2A,17 'na':8,10 'prismic':4C,6 'tops':5C,7 'unsorted':19
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['electronica', 'sonar kollektiv', 'jazz', 'electronic', 'experimental']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1642081104.9588714  (2022-01-13 14:38:24)
                             'size'  7439205