======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '149'
                                          'artist'  'Electric Cokernut'
                                     'text_people'  ''
                                         'release'  "Best of Moog: Electronic Pop Hits From the 60's & 70's"
                                           'title'  'Back Off Boogaloo'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-2', "
 "'Q-HHRNBTT-1', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['all', 'one', 'cover', 'space age pop', '11']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '19'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'mi-earlysynth-moog'
                                             'bpm'  '173.052826'
                                             'key'  '12B'
                                        'acoustid'  '64fa13b4-f5b7-4f58-81cb-035fca3aeb91'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:þ\x16\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xfe\x16\x00\x00')
'PRIV:PeakValue:é}\x00\x00'                         PRIV(owner='PeakValue', data=b'\xe9}\x00\x00')
'TALB' (Album/Movie/Show title)                     "Best of Moog: Electronic Pop Hits From the 60's & 70's"
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'mi-earlysynth-moog'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Back Off Boogaloo'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Electric Cokernut'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '14/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Elektrik Cokernut'
'TXXX:ASIN'                                         'B00001R3NJ'
'TXXX:Acoustid Id'                                  '64fa13b4-f5b7-4f58-81cb-035fca3aeb91'
'TXXX:Artists'                                      'Electric Cokernut'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '94710249-dc2d-4a88-bc85-3671a3701109'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '87c4b93b-fbdf-4f3e-b8d7-14cdd1e0e640'
'TXXX:MusicBrainz Release Group Id'                 'fbda4248-ddf3-39f9-84f0-4ded8040b356'
'TXXX:MusicBrainz Release Track Id'                 'a1cf360e-a790-3fff-84c6-f79f22c7c1a2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:fBPM'                                         '173.052826'
'TXXX:fBPMQuality'                                  '0.084615'
'TXXX:lastfmtags'                                   ['all', 'one', 'cover', 'space age pop', '11']
'TXXX:originalyear'                                 '1999'
'TXXX:other'                                        '14'
'TXXX:q-bass'                                       '3'
'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-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.11 dB'
'TXXX:replaygain_track_peak'                        '0.413592'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b73fdcf5-2d91-4303-a07b-086c13c1c03b')

========================== row from database ==========================
                                              'id'  783139
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Best of moog/14 - back off boogaloo - electric cokernut.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  149
                                           'genre'  mi-earlysynth-moog
                                        'filesize'  3612160
                                           'mtime'  1621627615
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm moog 14 back off boogaloo electric cokernut mi earlysynth moog
                                      'tag_artist'  Electric Cokernut
                                     'tag_release'  Best of Moog: Electronic Pop Hits From the 60's & 70's
                                       'tag_title'  Back Off Boogaloo
                                             'bpm'  173.053
                                    'search_title'  'back':1 'boogaloo':3 'off':2
                                   'search_artist'  'cokernut':2 'electric':1
                                  'search_release'  '60':10 '60s':12 '70':13 '70s':15 'best':1 'electronic':5 'from':8 'hits':7 'moog':3,4 'of':2 'pop':6 's':11,14 'the':9
                                     'search_rest'  'back':2 'boogaloo':4 'cokernut':6 'earlysynth':8 'electric':5 'mi':7 'moog':1 'off':3
                                    'search_combo'  '60':15C '60s':17C '70':18C '70s':20C 'back':1A,22 'best':6C 'boogaloo':3A,24 'cokernut':5B,26 'earlysynth':28 'electric':4B,25 'electronic':10C 'from':13C 'hits':12C 'mi':27 'moog':8C,9C,21 'of':7C 'off':2A,23 'pop':11C 's':16C,19C 'the':14C
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-4', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['all', 'one', 'cover', 'space age pop', '11']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627614.593501  (2021-05-21 22:06:54)
                             'size'  3612160