======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '357'
                                          'artist'  'Pev & Asusu'
                                     'text_people'  ''
                                         'release'  'Livity Sound Remixes'
                                           'title'  'Surge (MMM Remix)'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'q-syn-4', 'q-bass-2', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', "
 "'q-other-1', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electronic', 'techno']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '12'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '128'
                                             'key'  '3B'
                                        'acoustid'  'a65edc22-8963-4ac9-a68b-1c534e080305'
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))                     '128'
'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)         'Surge (MMM Remix)'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Pev & Asusu'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Livity Sound'
'TRCK' (Track number/Position in set)               '5/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Peverelist & Asusu'
'TXXX:Acoustid Id'                                  'a65edc22-8963-4ac9-a68b-1c534e080305'
'TXXX:Artists'                                      'Pev/Asusu'
'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/b12cf024-ca7e-4d40-9eb6-11fdc0fbd36f'
'TXXX:MusicBrainz Release Group Id'                 '38c96fb4-3627-468b-9be8-b64af14658cb'
'TXXX:MusicBrainz Release Track Id'                 '52e4f307-b366-477b-b6df-9419b084f267'
'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'                                   ['electronic', 'techno']
'TXXX:originalyear'                                 '2014'
'TXXX:other'                                        '136504605'
'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'                        '-2.80 dB'
'TXXX:replaygain_track_peak'                        '0.771061'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a37e67e3-ca75-488f-a099-8ed1824cd2f4')

========================== row from database ==========================
                                              'id'  1501594
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/punchdrunkrecords/Pev & Asusu _Surge (MMM remix) _ Pev & Kowton _Vapours_ (Pangaea remix) (LIVITY SOUND)-136504605.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  357
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  5799835
                                           'mtime'  1621085002
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud punchdrunkrecords _Surge remix) _ Kowton _Vapours_ (Pangaea remix) (LIVITY SOUND) 136504605 electronic th techno minimal or deephouse
                                      'tag_artist'  Pev & Asusu
                                     'tag_release'  Livity Sound Remixes
                                       'tag_title'  Surge (MMM Remix)
                                             'bpm'  128.0
                                    'search_title'  'mmm':2,3 'remix':4,5 'surge':1
                                   'search_artist'  'asusu':2 'pev':1
                                  'search_release'  'livity':1 'remixes':3 'sound':2
                                     'search_rest'  '136504605':14 'deephouse':20 'electronic':15 'kowton':6 'livity':10,11 'minimal':18 'or':19 'pangaea':8,9 'punchdrunkrecords':2 'remix':4,5 'sound':12,13 'soundcloud':1 'surge':3 'techno':17 'th':16 'vapours':7
                                    'search_combo'  '136504605':24 'asusu':7B 'deephouse':30 'electronic':25 'kowton':16 'livity':8C,20,21 'minimal':28 'mmm':2A,3A 'or':29 'pangaea':18,19 'pev':6B 'punchdrunkrecords':12 'remix':4A,5A,14,15 'remixes':10C 'sound':9C,22,23 'soundcloud':11 'surge':1A,13 'techno':27 'th':26 'vapours':17
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  3B
                                           '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'  ['electronic', 'techno']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621085002.2825232  (2021-05-15 15:23:22)
                             'size'  5799835