======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '384'
                                          'artist'  'Orbital'
                                     'text_people'  ''
                                         'release'  'The Middle of Nowhere'
                                           'title'  'Style'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['electronica', 'idm', 'techno', 'electronic', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '8'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '121.994'
                                             'key'  '8B'
                                        'acoustid'  '4120469b-c05b-4bb5-8488-7fc9a6e448d1'
rest: ''

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

'COMM:ID3v1 Comment:eng'                            'Ripped & Encoded By: yvs'
'TALB' (Album/Movie/Show title)                     'The Middle of Nowhere'
'TBPM' (BPM (beats per minute))                     '121.994'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-04-05'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Paul Hartnoll'], ['producer', 'Mickey Mann'], ['producer', 'Phil Hartnoll'], ['engineer', 'Lem'], ['engineer', 'Dave Pemberton'], ['mix', 'Mickey Mann'], ['guest drums and percussion', 'Steve Sidelnyk']])
'TIT2' (Title/songname/content description)         'Style'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Orbital'
'TPE2' (Band/orchestra/accompaniment)               'Orbital'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'FFRR'
'TRCK' (Track number/Position in set)               '8/8'
'TSO2'                                              'Orbital'
'TSOP' (Performer sort order)                       'Orbital'
'TSRC' (ISRC (international standard recording code))  'GBANR9900008'
'TXXX:ASIN'                                         'B00000IO83'
'TXXX:Acoustid Id'                                  '4120469b-c05b-4bb5-8488-7fc9a6e448d1'
'TXXX:BARCODE'                                      '731455607628'
'TXXX:CATALOGNUMBER'                                '556 076-2'
'TXXX:MusicBrainz Album Artist Id'                  'f3e2a7d9-c6bb-4848-95e5-04c0a1e2f511'
'TXXX:MusicBrainz Album Id'                         '43aee7e5-d74f-3cc2-8772-701aeb43e2b4'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f3e2a7d9-c6bb-4848-95e5-04c0a1e2f511'
'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'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'techno', 'electronic', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.645260'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f8113fe0-1b1d-4c35-98e3-6aefbeefcf61')

========================== row from database ==========================
                                              'id'  247315
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0synth_and_beat/Orbital/[1999] The Middle of Nowhere/08 - Style.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  384
                                           'genre'  electronic-th-techno
                                        'filesize'  12293679
                                           'mtime'  1620521056
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0synth_and_beat [1999] 08 electronic th techno
                                      'tag_artist'  Orbital
                                     'tag_release'  The Middle of Nowhere
                                       'tag_title'  Style
                                             'bpm'  121.994
                                    'search_title'  'style':1
                                   'search_artist'  'orbital':1
                                  'search_release'  'middle':2 'nowhere':4 'of':3 'the':1
                                     'search_rest'  '0synth':1 '1999':4,5 'and':2 'beat':3 'electronic':6 'techno':8 'th':7
                                    'search_combo'  '0synth':7 '1999':10,11 'and':8 'beat':9 'electronic':12 'middle':4C 'nowhere':6C 'of':5C 'orbital':2B 'style':1A 'techno':14 'th':13 'the':3C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'techno', 'electronic', 'ambient']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620521056.203718  (2021-05-09 02:44:16)
                             'size'  12293679