======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '403'
                                          'artist'  'The Makers Of The Dead Travel Fast'
                                     'text_people'  ''
                                         'release'  '41 Pardons: M Squared Rare Recordings 1979-1983 Volume 1'
                                           'title'  'Sea Heads Part 1'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['avant garde', 'australia', 'post punk', 'progressive rock', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '135.1'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Art (Front).jpg'                        type PictureType.COVER_FRONT (Cover (front)) b'Cover Art (Front).jpg'
                                     
'TALB' (Album/Movie/Show title)                     '41 Pardons: M Squared Rare Recordings 1979-1983 Volume 1'
'TBPM' (BPM (beats per minute))                     '135.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         'Sea Heads Part 1'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Makers Of The Dead Travel Fast'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2'
'TPUB' (Publisher)                                  'Ascension Records (5)'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['avant garde', 'australia', 'post punk', 'progressive rock', 'experimental']
'TXXX:q-bass'                                       '4'
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.42 dB'
'TXXX:replaygain_track_peak'                        '0.506846'

========================== row from database ==========================
                                              'id'  1376323
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Scattered Order - 41 Pardons (M Squared Rare Recordings 1979-1983 Volume 1)/2.04 - The Makers Of The Dead Travel Fast - Sea Heads Part 1.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  403
                                           'genre'  electronic-experimental
                                        'filesize'  6489080
                                           'mtime'  1636917003
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Scattered Order (M 1) 2.04 electronic experimental
                                      'tag_artist'  The Makers Of The Dead Travel Fast
                                     'tag_release'  41 Pardons: M Squared Rare Recordings 1979-1983 Volume 1
                                       'tag_title'  Sea Heads Part 1
                                             'bpm'  135.1
                                    'search_title'  '1':4 'heads':2 'part':3 'sea':1
                                   'search_artist'  'dead':4 'fast':6 'makers':2 'of':3 'the':1 'travel':5
                                  'search_release'  '1':12 '1979':8 '19791983':10 '1983':9 '41':1 'm':4 'pardons':2,3 'rare':6 'recordings':7 'squared':5 'volume':11
                                     'search_rest'  '04':8 '1':5,6 '2':7 '204':9 'electronic':10 'experimental':11 'm':3,4 'order':2 'scattered':1
                                    'search_combo'  '04':30 '1':4A,22C,27,28 '1979':18C '19791983':20C '1983':19C '2':29 '204':31 '41':11C 'dead':8B 'electronic':32 'experimental':33 'fast':10B 'heads':2A 'm':14C,25,26 'makers':6B 'of':7B 'order':24 'pardons':12C,13C 'part':3A 'rare':16C 'recordings':17C 'scattered':23 'sea':1A 'squared':15C 'the':5B 'travel':9B 'volume':21C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['avant garde', 'australia', 'post punk', 'progressive rock', 'experimental']
                                        'tag_date'  1980
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636917002.676764  (2021-11-14 20:10:02)
                             'size'  6489080