======================== unified (from filesystem) ========================
                                         'bitrate'  '219.788'
                                        'duration'  '192'
                                          'artist'  'Distorted Minds'
                                     'text_people'  ''
                                         'release'  'Overdrive'
                                           'title'  'Ruff Neck Style'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['jump up', 'drum and bass', 'drum n bass', 'jungle', 'dnb']"
                                     'discogstags'  "['electronic', 'drum n bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '119.335'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Overdrive'
'TBPM' (BPM (beats per minute))                     '119.335'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'LAME'
'TIT2' (Title/songname/content description)         'Ruff Neck Style'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Distorted Minds'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'drum n bass']
'TXXX:lastfmtags'                                   ['jump up', 'drum and bass', 'drum n bass', 'jungle', 'dnb']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.67 dB'
'TXXX:replaygain_track_peak'                        '0.618208'

========================== row from database ==========================
                                              'id'  1408412
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Drum and Bass/Overdrive/Distorted Minds - Ruff Neck Style.mp3
                                         'working'  None
                                         'bitrate'  219
                                    'duration_sec'  192
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  5298328
                                           'mtime'  1621696390
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat Drum and Bass electronic th breakbeat dnb jungle
                                      'tag_artist'  Distorted Minds
                                     'tag_release'  Overdrive
                                       'tag_title'  Ruff Neck Style
                                             'bpm'  119.335
                                    'search_title'  'neck':2 'ruff':1 'style':3
                                   'search_artist'  'distorted':1 'minds':2
                                  'search_release'  'overdrive':1
                                     'search_rest'  '00poprockelectronic':1 'and':6 'bass':7 'breakbeat':10 'dance':3 'dnb':11 'drum':5 'electronic':8 'generic':2 'jungle':12 'th':9 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':7 'and':12 'bass':13 'breakbeat':16 'dance':9 'distorted':4B 'dnb':17 'drum':11 'electronic':14 'generic':8 'jungle':18 'minds':5B 'neck':2A 'overdrive':6C 'ruff':1A 'style':3A 'th':15 'trapbeat':10
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['jump up', 'drum and bass', 'drum n bass', 'jungle', 'dnb']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'drum n bass']

============================== file details ==============================
                                           'mtime'  1621696389.6426234  (2021-05-22 17:13:09)
                             'size'  5298328