======================== unified (from filesystem) ========================
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                                      'lastfmtags'  "['psychedelic', 'jazz', 'electronic', 'hip hop', 'experimental']"
                                     'discogstags'  ("['abstract', 'psychedelic rock', 'experimental', 'breaks', 'electronic', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
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                                     'tracknumber'  '2'
                                      'tracktotal'  '7'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '107.095'
                                             'key'  '6A'
                                        'acoustid'  'dd979edb-a6b5-4486-a48b-74e52c496c56'
rest: ''

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

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'COMM:ID3v1 Comment:XXX'                            '2'
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'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2009'
'TDRC' (Recording time)                             '2009-08-04'
'TENC' (Encoded by)                                 'iTunes 8.2'
'TIT2' (Title/songname/content description)         'Anything Worse'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'The Gaslamp Killer'
'TPE2' (Band/orchestra/accompaniment)               'The Gaslamp Killer'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Brainfeeder'
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'TSO2'                                              'Gaslamp Killer, The'
'TSOP' (Performer sort order)                       'Gaslamp Killer, The'
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'TXXX:SCRIPT'                                       'Latn'
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'TXXX:lastfmtags'                                   ['psychedelic', 'jazz', 'electronic', 'hip hop', 'experimental']
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'TXXX:q-play'                                       '3'
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'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.77 dB'
'TXXX:replaygain_track_peak'                        '0.465249'
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========================== row from database ==========================
                                              'id'  1388976
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/The Gaslamp Killer/My Troubled Mind EP/02 Anything Worse.mp3
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                                    'duration_sec'  255
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  10857621
                                           'mtime'  1620592535
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                                     'tag_release'  My Troubled Mind
                                       'tag_title'  Anything Worse
                                             'bpm'  107.095
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                                   'search_artist'  'gaslamp':2 'killer':3 'the':1
                                  'search_release'  'mind':3 'my':1 'troubled':2
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                                    'search_combo'  'anything':1A 'ep':13 'gaslamp':4B 'hip':14 'hiphop':9 'hop':15 'killer':5B 'mind':8C 'my':6C 'rap':10 'rnb':11 'the':3B 'troubled':7C 'turntablism':12 'worse':2A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic', 'jazz', 'electronic', 'hip hop', 'experimental']
                                        'tag_date'  2009
                                     'discogstags'  ['abstract', 'psychedelic rock', 'experimental', 'breaks', 'electronic', 'rock']

============================== file details ==============================
                                           'mtime'  1620592534.7937906  (2021-05-09 22:35:34)
                             'size'  10857621