======================== unified (from filesystem) ========================
                                         'bitrate'  '242.837'
                                        'duration'  '73'
                                          'artist'  'The Gaslamp Killer'
                                     'text_people'  ''
                                         'release'  'Breakthrough'
                                           'title'  'Father'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['psychedelic', 'jazz', 'electronic', 'hip hop', 'experimental']"
                                     'discogstags'  ("['electronic', 'hip hop', 'folk, world, & country', 'dubstep', "
 "'experimental', 'lo-fi', 'hip hop', 'bass music']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '17'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '141.6'
                                             'key'  '10A'
                                        'acoustid'  'b2ad4818-c7d3-48c2-a604-677d2c826adb'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Breakthrough'
'TBPM' (BPM (beats per minute))                     '141.6'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012-09-17'
'TIT2' (Title/songname/content description)         'Father'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'The Gaslamp Killer'
'TPE2' (Band/orchestra/accompaniment)               'The Gaslamp Killer'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Brainfeeder'
'TRCK' (Track number/Position in set)               '4/17'
'TSO2'                                              'Gaslamp Killer, The'
'TSOP' (Performer sort order)                       'Gaslamp Killer, The'
'TXXX:ASIN'                                         'B008KKW2GM'
'TXXX:Acoustid Id'                                  'b2ad4818-c7d3-48c2-a604-677d2c826adb'
'TXXX:BARCODE'                                      '5021392761121'
'TXXX:CATALOGNUMBER'                                'BFDNL033'
'TXXX:MusicBrainz Album Artist Id'                  '6ad95b5d-6ae9-45e3-847a-121d2b32dadc'
'TXXX:MusicBrainz Album Id'                         '20f78ca0-519f-4baf-b909-3485e68d4b0b'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '6ad95b5d-6ae9-45e3-847a-121d2b32dadc'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic',
 'hip hop',
 'folk, world, & country',
 'dubstep',
 'experimental',
 'lo-fi',
 'hip hop',
 'bass music']
'TXXX:lastfmtags'                                   ['psychedelic', 'jazz', 'electronic', 'hip hop', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.47 dB'
'TXXX:replaygain_track_peak'                        '0.692120'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'46b534d5-32e9-4ead-b80b-cfb958e4fbb8')

========================== row from database ==========================
                                              'id'  1370674
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/The Gaslamp Killer - Gaslamp Killer, The - Breakthrough  2012 Brainfeeder BFCD033/04 - Father.mp3
                                         'working'  None
                                         'bitrate'  242
                                    'duration_sec'  73
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  2239767
                                           'mtime'  1620592517
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Killer, 2012 Brainfeeder BFCD033 04 hip hop or rnb or rap or turntablism
                                      'tag_artist'  The Gaslamp Killer
                                     'tag_release'  Breakthrough
                                       'tag_title'  Father
                                             'bpm'  141.6
                                    'search_title'  'father':1
                                   'search_artist'  'gaslamp':2 'killer':3 'the':1
                                  'search_release'  'breakthrough':1
                                     'search_rest'  '2012':7 'bfcd033':9 'brainfeeder':8 'hip':10 'hiphop':1 'hop':11 'killer':5,6 'or':12 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '2012':12 'bfcd033':14 'brainfeeder':13 'breakthrough':5C 'father':1A 'gaslamp':3B 'hip':15 'hiphop':6 'hop':16 'killer':4B,10,11 'or':17 'rap':7 'rnb':8 'the':2B 'turntablism':9
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic', 'jazz', 'electronic', 'hip hop', 'experimental']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic', 'hip hop', 'folk, world, & country', 'dubstep', 'experimental', 'lo-fi', 'hip hop', 'bass music']

============================== file details ==============================
                                           'mtime'  1620592516.7849758  (2021-05-09 22:35:16)
                             'size'  2239767