======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '270'
                                          'artist'  'David Slusser'
                                     'text_people'  'David Slusser'
                                         'release'  'Delight at the End of the Tunnel'
                                           'title'  'Ill-Prepared'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-1', 'q-drums-2', 'q-other-3', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['free jazz', 'jazz', 'avant garde', 'library', 'composer']"
                                     'discogstags'  "['electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '129.8'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Delight at the End of the Tunnel'
'TBPM' (BPM (beats per minute))                     '129.8'
'TCOM' (Composer)                                   'David Slusser'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Ill-Prepared'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'David Slusser'
'TPE2' (Band/orchestra/accompaniment)               'David Slusser'
'TPUB' (Publisher)                                  'Tzadik'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'experimental']
'TXXX:lastfmtags'                                   ['free jazz', 'jazz', 'avant garde', 'library', 'composer']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+5.49 dB'
'TXXX:replaygain_track_peak'                        '0.968258'

========================== row from database ==========================
                                              'id'  1119402
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/7024 david slusser - delight at the end of the tunnel (1997)/05. ill-prepared.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  270
                                           'genre'  electronic-experimental
                                        'filesize'  6491400
                                           'mtime'  1636916797
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 7024 david slusser delight end tunnel (1997) 05. ill prepared electronic experimental
                                      'tag_artist'  David Slusser
                                     'tag_release'  Delight at the End of the Tunnel
                                       'tag_title'  Ill-Prepared
                                             'bpm'  129.8
                                    'search_title'  'ill':1 'illprepared':3 'prepared':2
                                   'search_artist'  'david':1 'slusser':2
                                  'search_release'  'at':2 'delight':1 'end':4 'of':5 'the':3 'tunnel':6
                                     'search_rest'  '05':9,10 '1997':7,8 '7024':1 'david':2 'delight':4 'electronic':13 'end':5 'experimental':14 'ill':11 'prepared':12 'slusser':3 'tunnel':6
                                    'search_combo'  '05':20,21 '1997':18,19 '7024':12 'at':7C 'david':4B,13 'delight':6C,15 'electronic':24 'end':9C,16 'experimental':25 'ill':1A,22 'illprepared':3A 'of':10C 'prepared':2A,23 'slusser':5B,14 'the':8C 'tunnel':11C,17
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['free jazz', 'jazz', 'avant garde', 'library', 'composer']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1636916796.718587  (2021-11-14 20:06:36)
                             'size'  6491400