======================== unified (from filesystem) ========================
                                         'bitrate'  '191.158'
                                        'duration'  '477'
                                          'artist'  'Fluke'
                                     'text_people'  ''
                                         'release'  'Risotto'
                                           'title'  'Bermuda'
                                           'quals'  ("['Q-HAP-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'dance', 'techno', 'electronic', 'big beat']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '10'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-bigbeat'
                                             'bpm'  '140'
                                             'key'  '12A'
                                        'acoustid'  '8d6c7ad6-2158-4924-a79e-d0f88fd2b998'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Risotto'
'TBPM' (BPM (beats per minute))                     '140'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-bigbeat'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-09-30'
'TIT2' (Title/songname/content description)         'Bermuda'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Fluke'
'TPE2' (Band/orchestra/accompaniment)               'Fluke'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Astralwerks'
'TRCK' (Track number/Position in set)               '5/10'
'TSO2'                                              'Fluke'
'TSOP' (Performer sort order)                       'Fluke'
'TXXX:ASIN'                                         'B000003RZF'
'TXXX:Acoustid Id'                                  '8d6c7ad6-2158-4924-a79e-d0f88fd2b998'
'TXXX:Artists'                                      'Fluke'
'TXXX:BARCODE'                                      '017046622424'
'TXXX:CATALOGNUMBER'                                'ASW 6224'
'TXXX:MusicBrainz Album Artist Id'                  '3c3d3ad8-3935-4c00-affb-768563916f36'
'TXXX:MusicBrainz Album Id'                         'ee84787d-e8b6-386e-8fee-288ef5e2f869'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3c3d3ad8-3935-4c00-affb-768563916f36'
'TXXX:MusicBrainz Release Group Id'                 '50615933-ee44-33a2-b6e1-75f9dd35b937'
'TXXX:MusicBrainz Release Track Id'                 '98b7e89e-3098-349b-8826-69c543a53776'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'dance', 'techno', 'electronic', 'big beat']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.33 dB'
'TXXX:replaygain_track_peak'                        '0.732846'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7a9ab1f2-80d4-4c8b-9250-ef77b580d324')
'USLT::XXX'                                         ("I can't hear myself\n"
 "Ain't' that beautiful\n"
 '\n'
 'I am drowned out by the roar\n'
 'Floating back up from the shore\n'
 'It is wonderful\n'
 '\n'
 'It is easy\n'
 'Take your time\n'
 'Take all day\n'
 "I don't mind\n"
 '\n'
 'Stretch it out\n'
 'For all our lives\n'
 '\n'
 "I can't hear myself\n"
 'It is fine\n'
 'I am mumbled by the trees\n'
 'Silenced by the bees\n'
 'So right...')

========================== row from database ==========================
                                              'id'  1405485
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Fluke/Risotto/Fluke - Bermuda - 05.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  477
                                           'genre'  electronic-generic or radio-bigbeat
                                        'filesize'  11493006
                                           'mtime'  1621695847
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 05 electronic generic or radio bigbeat
                                      'tag_artist'  Fluke
                                     'tag_release'  Risotto
                                       'tag_title'  Bermuda
                                             'bpm'  140.0
                                    'search_title'  'bermuda':1
                                   'search_artist'  'fluke':1
                                  'search_release'  'risotto':1
                                     'search_rest'  '00poprockelectronic':1 'bigbeat':8 'dance':3 'electronic':5 'generic':2 'or':6 'radio':7 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':4 'bermuda':1A 'bigbeat':11 'dance':6 'electronic':8 'fluke':2B 'generic':5 'or':9 'radio':10 'risotto':3C 'trapbeat':7
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  12A
                                           '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-3', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'dance', 'techno', 'electronic', 'big beat']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621695846.9135787  (2021-05-22 17:04:06)
                             'size'  11493006