======================== unified (from filesystem) ========================
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                                        'duration'  '194'
                                          'artist'  'The BBC Radiophonic Workshop'
                                     'text_people'  ''
                                         'release'  'Music From the BBC Radiophonic Workshop'
                                           'title'  'Pot au feu'
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                                      'lastfmtags'  ("['united kingdom', 'avant garde', 'electroacoustic', 'electronic', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '10'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-early;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '109.527'
                                             'key'  '10A'
                                        'acoustid'  '1e08be85-f4a4-463a-9a7b-57d91a92ff61'
rest: ''

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

'COMM::eng'                                         'Rephlex, 2003'
'COMM:ID3v1 Comment:XXX'                            'Rephlex, 2003'
'COMM:iTunNORM:eng'                                 (' 00000ACD 00000B9A 0000B9ED 0000C8EB 00022325 00022325 0000787C 00007F77 '
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'TALB' (Album/Movie/Show title)                     'Music From the BBC Radiophonic Workshop'
'TBPM' (BPM (beats per minute))                     '109.527'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-early', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-11-08'
'TIT2' (Title/songname/content description)         'Pot au feu'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 '10" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Delia Derbyshire'
'TPE2' (Band/orchestra/accompaniment)               'The BBC Radiophonic Workshop'
'TPOS' (Part of a set)                              '1/4'
'TPUB' (Publisher)                                  'Rephlex'
'TRCK' (Track number/Position in set)               '6/10'
'TSO2'                                              'BBC Radiophonic Workshop, The'
'TSOP' (Performer sort order)                       'Derbyshire, Delia'
'TXXX:Acoustid Id'                                  '1e08be85-f4a4-463a-9a7b-57d91a92ff61'
'TXXX:CATALOGNUMBER'                                'CAT 147 LP'
'TXXX:MusicBrainz Album Artist Id'                  '39f0d457-37ba-43b9-b0a9-05214bae5d97'
'TXXX:MusicBrainz Album Id'                         'e57d0bae-b6f9-44ba-9ed4-f2a24ac5ef66'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '530068ef-0762-4969-871c-0c2c11e0c105'
'TXXX:MusicBrainz Release Group Id'                 '26799df0-36b1-3a63-a851-4a5c1f766909'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['united kingdom',
 'avant garde',
 'electroacoustic',
 'electronic',
 'experimental']
'TXXX:q-bass'                                       '1'
'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'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+3.59 dB'
'TXXX:replaygain_track_peak'                        '0.312009'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f2b11f40-929b-46db-b95b-1e965048cbca')

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0sound_effects/BBC radiophonic workshop/v.a. - music from the bbc radiophonic workshop [rephlex rec.]/music from the bbc radiophonic workshop - 06 - delia derbyshire - a6. pot au feu.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  194
                                           'genre'  electronic-experimental-early;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4667935
                                           'mtime'  1639510408
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                                        'rest_str'   00exnnpjpsprgttidm 0sound_effects radiophonic workshop v.a. music from bbc radiophonic workshop [rephlex rec.] music from bbc radiophonic workshop 06 delia derbyshire a6. pot electronic experimental early;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  The BBC Radiophonic Workshop
                                     'tag_release'  Music From the BBC Radiophonic Workshop
                                       'tag_title'  Pot au feu
                                             'bpm'  109.527
                                    'search_title'  'au':2 'feu':3 'pot':1
                                   'search_artist'  'bbc':2 'radiophonic':3 'the':1 'workshop':4
                                  'search_release'  'bbc':4 'from':2 'music':1 'radiophonic':5 'the':3 'workshop':6
                                     'search_rest'  '0sound':1 'a':6 'a6':17,18 'bbc':10 'delia':15 'derbyshire':16 'early':22,24 'effects':2 'electronic':20 'experimental':21 'from':9 'mor':31 'music':8 'pl':26 'pot':19 'radiophonic':3 'rec':13,14 'rephlex':11,12 'set':23,25,28,30 'shirleyspinoza':27,29 'v':5 'va':7 'workshop':4
                                    'search_combo'  '0sound':14 'a':19 'a6':30,31 'au':2A 'bbc':5B,11C,23 'delia':28 'derbyshire':29 'early':35,37 'effects':15 'electronic':33 'experimental':34 'feu':3A 'from':9C,22 'mor':44 'music':8C,21 'pl':39 'pot':1A,32 'radiophonic':6B,12C,16 'rec':26,27 'rephlex':24,25 'set':36,38,41,43 'shirleyspinoza':40,42 'the':4B,10C 'v':18 'va':20 'workshop':7B,13C,17
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['united kingdom', 'avant garde', 'electroacoustic', 'electronic', 'experimental']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1639510408.292463  (2021-12-14 20:33:28)
                             'size'  4667935