======================== unified (from filesystem) ========================
                                         'bitrate'  '159.086'
                                        'duration'  '104'
                                          'artist'  'Bonzo Dog Doo-Dah Band'
                                     'text_people'  ''
                                         'release'  'Gorilla'
                                           'title'  'Music for the Head Ballet'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative', 'comedy', 'humor', '60s', 'psychedelic']"
                                     'discogstags'  "['rock', 'pop', 'art rock', 'pop rock', 'novelty']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '15'
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '94.5'
                                             'key'  '7A'
                                        'acoustid'  'aa651d13-ac1f-4b65-8d0d-b4797fa2c6d7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Gorilla'
'TBPM' (BPM (beats per minute))                     '94.5'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDOR' (Original release time)                      '1967'
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'Music for the Head Ballet'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Bonzo Dog Doo-Dah Band'
'TPE2' (Band/orchestra/accompaniment)               'Bonzo Dog Doo-Dah Band'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Liberty Records'
'TRCK' (Track number/Position in set)               '12/15'
'TSO2'                                              'Bonzo Dog Band, The'
'TSOP' (Performer sort order)                       'Bonzo Dog Band, The'
'TXXX:ASIN'                                         'B003NXJK8O'
'TXXX:Acoustid Id'                                  'aa651d13-ac1f-4b65-8d0d-b4797fa2c6d7'
'TXXX:Artists'                                      'Bonzo Dog Doo/Dah Band'
'TXXX:CATALOGNUMBER'                                'LBL 83056'
'TXXX:MusicBrainz Album Artist Id'                  '2fe8f530-861d-40ff-ac74-51f7e2701965'
'TXXX:MusicBrainz Album Id'                         'c13aef17-9cc5-4fa5-9839-06856d69a510'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2fe8f530-861d-40ff-ac74-51f7e2701965'
'TXXX:MusicBrainz Release Group Id'                 'd2dabcdb-e869-3d3d-bad9-a01798a7b48e'
'TXXX:MusicBrainz Release Track Id'                 'af4e3b7f-c1d4-4456-84c5-d39fb8fa2702'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'pop', 'art rock', 'pop rock', 'novelty']
'TXXX:lastfmtags'                                   ['alternative', 'comedy', 'humor', '60s', 'psychedelic']
'TXXX:originalyear'                                 '1967'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.57 dB'
'TXXX:replaygain_track_peak'                        '0.466713'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9b669983-12b5-487f-b264-4275e8c514af')

========================== row from database ==========================
                                              'id'  1287964
                                            'path'  /data/Music/Bulk/00spent/Bonzo Dog/1967 - Gorilla/12 - Music For The Head Ballet.mp3
                                         'working'  None
                                         'bitrate'  159
                                    'duration_sec'  104
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  2168077
                                           'mtime'  1636916602
                                   'redo_metaread'  0
                                        'rest_str'   00spent 1967 12 For The electronic experimental oddness
                                      'tag_artist'  Bonzo Dog Doo-Dah Band
                                     'tag_release'  Gorilla
                                       'tag_title'  Music for the Head Ballet
                                             'bpm'  94.5
                                    'search_title'  'ballet':5 'for':2 'head':4 'music':1 'the':3
                                   'search_artist'  'band':6 'bonzo':1 'dah':4 'dog':2 'doo':3 'doodah':5
                                  'search_release'  'gorilla':1
                                     'search_rest'  '00spent':1 '1967':2 'electronic':5 'experimental':6 'for':3 'oddness':7 'the':4
                                    'search_combo'  '00spent':13 '1967':14 'ballet':5A 'band':11B 'bonzo':6B 'dah':9B 'dog':7B 'doo':8B 'doodah':10B 'electronic':17 'experimental':18 'for':2A,15 'gorilla':12C 'head':4A 'music':1A 'oddness':19 'the':3A,16
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['alternative', 'comedy', 'humor', '60s', 'psychedelic']
                                        'tag_date'  1967
                                     'discogstags'  ['rock', 'pop', 'art rock', 'pop rock', 'novelty']

============================== file details ==============================
                                           'mtime'  1636916601.5642686  (2021-11-14 20:03:21)
                             'size'  2168077