======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '175'
                                          'artist'  'Pev'
                                     'text_people'  ''
                                         'release'  'Livity Sound Remixes'
                                           'title'  'Aztec Chant (Tessela Remix)'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-4', 'q-bass-2', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['ukbass', 'all', 'techno', 'dubstep']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '127'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Livity Sound Remixes'
'TBPM' (BPM (beats per minute))                     '127'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDOR' (Original release time)                      '2014'
'TDRC' (Recording time)                             '2014-11-03'
'TIT2' (Title/songname/content description)         'Aztec Chant (Tessela Remix)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Pev'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Livity Sound'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Peverelist'
'TXXX:Artists'                                      'Pev'
'TXXX:CATALOGNUMBER'                                'LIVITYCD002'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '66041cf2-b251-4ffb-b979-4578345e8131'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'a9564e02-c5f6-4f6e-a009-d4f459a9e3fe'
'TXXX:MusicBrainz Release Group Id'                 '38c96fb4-3627-468b-9be8-b64af14658cb'
'TXXX:MusicBrainz Release Track Id'                 'fcd8496f-a968-4ba0-973f-e9d6f0fe863f'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['ukbass', 'all', 'techno', 'dubstep']
'TXXX:originalyear'                                 '2014'
'TXXX:other'                                        '163102661'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.89 dB'
'TXXX:replaygain_track_peak'                        '0.464050'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6c5b8379-219e-4fa5-9c0f-c330fd75738a')

========================== row from database ==========================
                                              'id'  1496242
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/punchdrunkrecords/Pev _Aztec Chant_ (Tessela remix) _ Pev & Kowton _End Point_ (Stenny & Andrea remix) LIVITY SOUND-163102661.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  175
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  2880607
                                           'mtime'  1621085002
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud punchdrunkrecords _Aztec Chant_ remix) _ & Kowton _End Point_ (Stenny & Andrea remix) LIVITY SOUND 163102661 electronic th techno minimal or deephouse
                                      'tag_artist'  Pev
                                     'tag_release'  Livity Sound Remixes
                                       'tag_title'  Aztec Chant (Tessela Remix)
                                             'bpm'  127.0
                                    'search_title'  'aztec':1 'chant':2 'remix':5,6 'tessela':3,4
                                   'search_artist'  'pev':1
                                  'search_release'  'livity':1 'remixes':3 'sound':2
                                     'search_rest'  '163102661':15 'andrea':12 'aztec':3 'chant':4 'deephouse':21 'electronic':16 'end':8 'kowton':7 'livity':13 'minimal':19 'or':20 'point':9 'punchdrunkrecords':2 'remix':5,6 'sound':14 'soundcloud':1 'stenny':10,11 'techno':18 'th':17
                                    'search_combo'  '163102661':25 'andrea':22 'aztec':1A,13 'chant':2A,14 'deephouse':31 'electronic':26 'end':18 'kowton':17 'livity':8C,23 'minimal':29 'or':30 'pev':7B 'point':19 'punchdrunkrecords':12 'remix':5A,6A,15,16 'remixes':10C 'sound':9C,24 'soundcloud':11 'stenny':20,21 'techno':28 'tessela':3A,4A 'th':27
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['ukbass', 'all', 'techno', 'dubstep']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621085002.496146  (2021-05-15 15:23:22)
                             'size'  2880607