======================== unified (from filesystem) ========================
                                         'bitrate'  '218.232'
                                        'duration'  '379'
                                          'artist'  'The Residents'
                                     'text_people'  ''
                                         'release'  'Animal Lover'
                                           'title'  'Burn My Bones'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-vocals-3', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']"
                                     'discogstags'  "['electronic', 'rock', 'avantgarde', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '15'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness-calmer'
                                             'bpm'  '144.0'
                                             'key'  '12A'
                                        'acoustid'  '147ad462-92f8-4413-bd33-07d9fa44766a'
rest: ''

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

'COMM:ID3v1 Comment:eng'                            'Ripped by Jiggs'
'TALB' (Album/Movie/Show title)                     'Animal Lover'
'TBPM' (BPM (beats per minute))                     '144.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness-calmer'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-03-28'
'TIT2' (Title/songname/content description)         'Burn My Bones'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Residents'
'TPE2' (Band/orchestra/accompaniment)               'The Residents'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Mute'
'TRCK' (Track number/Position in set)               '15/15'
'TSO2'                                              'Residents, The'
'TSOP' (Performer sort order)                       'Residents, The'
'TSST' (Set subtitle)                               'Animal Lover'
'TXXX:Acoustid Id'                                  '147ad462-92f8-4413-bd33-07d9fa44766a'
'TXXX:CATALOGNUMBER'                                'STUMM 247'
'TXXX:MusicBrainz Album Artist Id'                  '8c9b336e-acc8-4e20-9195-6ed0634da9fc'
'TXXX:MusicBrainz Album Id'                         '0615957b-399a-485b-8904-56ffb40f4709'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8c9b336e-acc8-4e20-9195-6ed0634da9fc'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'avantgarde', 'experimental']
'TXXX:lastfmtags'                                   ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.19 dB'
'TXXX:replaygain_track_peak'                        '0.661510'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3ab49528-4045-4619-b1dc-4f1f97fc9bc6')

========================== row from database ==========================
                                              'id'  456808
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/2005 - The Residents - Animal Lover (Mute Records Ltd.) 2CD/cd 1 [182k-320k]/15 burn my bones.mp3
                                         'working'  None
                                         'bitrate'  218
                                    'duration_sec'  379
                                           'genre'  electronic-experimental-oddness-calmer
                                        'filesize'  10350680
                                           'mtime'  1636915405
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2005 (Mute Records Ltd.) 2CD cd 1 [182k 320k] 15 burn my bones electronic experimental oddness calmer
                                      'tag_artist'  The Residents
                                     'tag_release'  Animal Lover
                                       'tag_title'  Burn My Bones
                                             'bpm'  144.0
                                    'search_title'  'bones':3 'burn':1 'my':2
                                   'search_artist'  'residents':2 'the':1
                                  'search_release'  'animal':1 'lover':2
                                     'search_rest'  '1':9 '182k':10,11 '2005':1 '2cd':7 '320k':12,13 'bones':16 'burn':14 'calmer':20 'cd':8 'electronic':17 'experimental':18 'ltd':5,6 'mute':2,3 'my':15 'oddness':19 'records':4
                                    'search_combo'  '1':16 '182k':17,18 '2005':8 '2cd':14 '320k':19,20 'animal':6C 'bones':3A,23 'burn':1A,21 'calmer':27 'cd':15 'electronic':24 'experimental':25 'lover':7C 'ltd':12,13 'mute':9,10 'my':2A,22 'oddness':26 'records':11 'residents':5B 'the':4B
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'Q-PIANO-2', 'q-mixbeat-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'rock', 'avantgarde', 'experimental']

============================== file details ==============================
                                           'mtime'  1636915405.2181053  (2021-11-14 19:43:25)
                             'size'  10350680