======================== unified (from filesystem) ========================
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                                        'duration'  '294'
                                          'artist'  'Carolina Chocolate Drops / Luminescent Orchestrii'
                                     'text_people'  ''
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                                           'title'  "Hit 'Em Up Style"
                                           'quals'  ("['q-bass-4', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', "
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                                      'lastfmtags'  "['alt-country', 'folk', 'indie', 'alternative', 'usa']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
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                                      'tracktotal'  '4'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie'
                                             'bpm'  '129.979'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

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'TBPM' (BPM (beats per minute))                     '129.979'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         "Hit 'Em Up Style"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Carolina Chocolate Drops / Luminescent Orchestrii'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3/4'
'TXXX:Encoding Params'                              'vers'
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'TXXX:iTunes_CDDB_IDs'                              '4+24BB7628F201A3F0513F324A4DA6456C+30439897'
'TXXX:lastfmtags'                                   ['alt-country', 'folk', 'indie', 'alternative', 'usa']
'TXXX:q-bass'                                       '4'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.03 dB'
'TXXX:replaygain_track_peak'                        '0.437504'
'TXXX:tempo'                                        '00000 BPM'

========================== row from database ==========================
                                              'id'  1513526
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Carolina Chocolate Drops - Luminescent Orchestrii/ Luminescent Orchestrii - Carolina Chocolate Drops & Luminescent Orchestrii - Carolina Chocolate Drops & Luminescent Orchestrii (2010)/03 Hit _Em Up Style.mp3
                                         'working'  None
                                         'bitrate'  193
                                    'duration_sec'  294
                                           'genre'  ifs-songwriter-indie
                                        'filesize'  7119018
                                           'mtime'  1620174087
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos & & (2010) 03 _Em ifs songwriter indie
                                      'tag_artist'  Carolina Chocolate Drops / Luminescent Orchestrii
                                     'tag_release'  Carolina Chocolate Drops / Luminescent Orchestrii
                                       'tag_title'  Hit 'Em Up Style
                                             'bpm'  129.979
                                    'search_title'  'em':2,3 'hit':1 'style':5 'up':4
                                   'search_artist'  'carolina':1 'chocolate':2 'drops':3 'luminescent':4 'orchestrii':5
                                  'search_release'  'carolina':1 'chocolate':2 'drops':3 'luminescent':4 'orchestrii':5
                                     'search_rest'  '00singer':1 '2010':4,5 'em':6 'eos':3 'ifs':7 'indie':8 'songwriter':2
                                    'search_combo'  '00singer':16 '2010':19,20 'carolina':6B,11C 'chocolate':7B,12C 'drops':8B,13C 'em':2A,3A,21 'eos':18 'hit':1A 'ifs':22 'indie':23 'luminescent':9B,14C 'orchestrii':10B,15C 'songwriter':17 'style':5A 'up':4A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-vocals-3', 'q-piano-1', 'q-play-2', 'q-drums-3', 'q-chart-2', 'q-other-3', 'q-bass-4']
                                      'lastfmtags'  ['alt-country', 'folk', 'indie', 'alternative', 'usa']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620174087.2985482  (2021-05-05 02:21:27)
                             'size'  7119018