======================== unified (from filesystem) ========================
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                                        'duration'  '518'
                                          'artist'  'In Trance 95'
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                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
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                                      'tracktotal'  '8'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
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rest: ''

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

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'TBPM' (BPM (beats per minute))                     '99.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-02-05'
'TENC' (Encoded by)                                 'iTunes 10.6'
'TIT2' (Title/songname/content description)         'Triangular Square'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'In Trance 95'
'TPE2' (Band/orchestra/accompaniment)               'In Trance 95'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Minimal Wave'
'TRCK' (Track number/Position in set)               '3/8'
'TSO2'                                              'In Trance 95'
'TSOP' (Performer sort order)                       'In Trance 95'
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'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['ebm', 'new wave', 'minimal synth', 'minimal wave', 'synthpop']
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========================== row from database ==========================
                                              'id'  654378
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Minimal Wave/[MW043] In Trance 95 - Shapes In A New Geometry (Album) WEB [2012] 256Kbps/03 triangular square.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  518
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  16602266
                                           'mtime'  1620540597
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                                        'rest_str'   00exnnpjpsprgttidm Minimal Wave [MW043] A (Album) WEB [2012] 256Kbps 03 triangular square electronic we new wave or post punk
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                                     'tag_release'  Shapes in a New Geometry
                                       'tag_title'  Triangular Square
                                             'bpm'  99.6
                                    'search_title'  'square':2 'triangular':1
                                   'search_artist'  '95':3 'in':1 'trance':2
                                  'search_release'  'a':3 'geometry':5 'in':2 'new':4 'shapes':1
                                     'search_rest'  '2012':9,10 '256kbps':11 'a':5 'album':6,7 'electronic':14 'minimal':1 'mw043':3,4 'new':16 'or':17 'post':18 'punk':19 'square':13 'triangular':12 'wave':2 'we':15 'web':8
                                    'search_combo'  '2012':19,20 '256kbps':21 '95':5B 'a':8C,15 'album':16,17 'electronic':24 'geometry':10C 'in':3B,7C 'minimal':11 'mw043':13,14 'new':9C,26 'or':27 'post':28 'punk':29 'shapes':6C 'square':2A,23 'trance':4B 'triangular':1A,22 'wave':12 'we':25 'web':18
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['ebm', 'new wave', 'minimal synth', 'minimal wave', 'synthpop']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620540596.5730736  (2021-05-09 08:09:56)
                             'size'  16602266