======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '373'
                                          'artist'  'Parliament'
                                     'text_people'  ''
                                         'release'  'Live: P-Funk Earth Tour'
                                           'title'  'P-Funk (Wants to Get Funked Up)'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-JZFKS-4', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']"
                                     'discogstags'  "['funk / soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '91.866730'
                                             'key'  '12B'
                                        'acoustid'  '65ec1489-872d-41bf-994d-7f4ccf672dae'
rest: ''

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

"APIC:Pochette de l'album original"                 type PictureType.COVER_FRONT (Cover (front)) b"Pochette de l'album original"
                                     
'TALB' (Album/Movie/Show title)                     'Live: P-Funk Earth Tour'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul-funk'
'TDOR' (Original release time)                      '1977'
'TDRC' (Recording time)                             '1991-04-16'
'TIT2' (Title/songname/content description)         'P-Funk (Wants to Get Funked Up)'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Parliament'
'TPE2' (Band/orchestra/accompaniment)               'Parliament'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Casablanca Records'
'TRCK' (Track number/Position in set)               '1/13'
'TSO2'                                              'Parliament'
'TSOP' (Performer sort order)                       'Parliament'
'TXXX:ASIN'                                         'B000001FOJ'
'TXXX:Acoustid Id'                                  '65ec1489-872d-41bf-994d-7f4ccf672dae'
'TXXX:Artists'                                      'Parliament'
'TXXX:BARCODE'                                      '042283494121'
'TXXX:CATALOGNUMBER'                                '834 941-2'
'TXXX:MusicBrainz Album Artist Id'                  'd1947987-9614-49ae-bd36-8000e6b6f7d0'
'TXXX:MusicBrainz Album Id'                         '184362ea-cdbe-4897-bccc-aaedf4cebe05'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/live'
'TXXX:MusicBrainz Artist Id'                        'd1947987-9614-49ae-bd36-8000e6b6f7d0'
'TXXX:MusicBrainz Release Group Id'                 '6c509a06-aa7c-420e-8a10-33c3773de78c'
'TXXX:MusicBrainz Release Track Id'                 'a205f189-ba7a-3f68-8bdf-f6ea61ad042c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '4'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:TraktorLastPlayed'                            '2004/12/02'
'TXXX:discogstags'                                  'funk / soul'
'TXXX:fBPM'                                         '91.866730'
'TXXX:fBPMQuality'                                  '0.226684'
'TXXX:lastfmtags'                                   ['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']
'TXXX:originalyear'                                 '1977'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.91 dB'
'TXXX:replaygain_track_peak'                        '0.517618'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8e15d094-acb6-40d7-a99d-1844d557a0e6')

========================== row from database ==========================
                                              'id'  1115555
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Parliament/parliament - 1977 live! p_funk earth tour/a1 - parliament - p- parliament -funk (wants to get funked up).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  373
                                           'genre'  funk or soul-funk
                                        'filesize'  6053323
                                           'mtime'  1620665497
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul parliament 1977 live! p_funk earth tour a1 parliament parliament funk (wants get funked up) funk or soul funk
                                      'tag_artist'  Parliament
                                     'tag_release'  Live: P-Funk Earth Tour
                                       'tag_title'  P-Funk (Wants to Get Funked Up)
                                             'bpm'  91.8667
                                    'search_title'  'funk':2 'funked':8 'get':7 'p':1 'pfunk':3 'to':6 'up':9,10 'wants':4,5
                                   'search_artist'  'parliament':1
                                  'search_release'  'earth':6 'funk':4 'live':1,2 'p':3 'pfunk':5 'tour':7
                                     'search_rest'  '1977':5 'a1':11 'earth':9 'funk':2,8 'funked':15 'get':14 'live':6 'or':18 'p':7 'parliament':4 'soul':3 'swing':1 'tour':10 'up':16,17 'wants':12,13
                                    'search_combo'  '1977':23 'a1':29 'earth':17C,27 'funk':2A,15C,20,26 'funked':8A,33 'get':7A,32 'live':12C,13C,24 'or':36 'p':1A,14C,25 'parliament':11B,22 'pfunk':3A,16C 'soul':21 'swing':19 'to':6A 'tour':18C,28 'up':9A,10A,34,35 'wants':4A,5A,30,31
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-4', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']
                                        'tag_date'  1991
                                     'discogstags'  ['funk / soul']

============================== file details ==============================
                                           'mtime'  1620665497.0137153  (2021-05-10 18:51:37)
                             'size'  6053323