======================== unified (from filesystem) ========================
                                         'bitrate'  '191.715'
                                        'duration'  '367'
                                          'artist'  'Crystal Clear & Code Breaker'
                                     'text_people'  ''
                                         'release'  'Crystal Clear & Code Breaker C'
                                           'title'  '2 Tone Sound Ft Dave Boomah'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-4', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['drum and bass', 'jump up']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '90.010'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Crystal Clear & Code Breaker C'
'TBPM' (BPM (beats per minute))                     '90.010'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TIT2' (Title/songname/content description)         '2 Tone Sound Ft Dave Boomah'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Crystal Clear & Code Breaker'
'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:lastfmtags'                                   ['drum and bass', 'jump up']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.23 dB'
'TXXX:replaygain_track_peak'                        '0.396836'

========================== row from database ==========================
                                              'id'  1285892
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/01-crystal_clear_and_code_breaker-2_tone_sound_ft_dave_boomah-xtc.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  367
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  8803919
                                           'mtime'  1621696818
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 01 crystal_clear_and_code_breaker 2_tone_sound_ft_dave_boomah xtc electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Crystal Clear & Code Breaker
                                     'tag_release'  Crystal Clear & Code Breaker C
                                       'tag_title'  2 Tone Sound Ft Dave Boomah
                                             'bpm'  90.01
                                    'search_title'  '2':1 'boomah':6 'dave':5 'ft':4 'sound':3 'tone':2
                                   'search_artist'  'breaker':4 'clear':2 'code':3 'crystal':1
                                  'search_release'  'breaker':4 'c':5 'clear':2 'code':3 'crystal':1
                                     'search_rest'  '00poprockelectronic':1 '2':12 'and':9 'boomah':17 'breakbeat':21 'breaker':11 'clear':8 'code':10 'crystal':7 'dave':16 'dnb':23 'electronic':19 'files':5,6 'ft':15 'jungle':24 'loose':3,4 'or':22 'sound':14 'th':20 'tone':13 'unsorted':2 'xtc':18
                                    'search_combo'  '00poprockelectronic':16 '2':1A,27 'and':24 'boomah':6A,32 'breakbeat':36 'breaker':10B,14C,26 'c':15C 'clear':8B,12C,23 'code':9B,13C,25 'crystal':7B,11C,22 'dave':5A,31 'dnb':38 'electronic':34 'files':20,21 'ft':4A,30 'jungle':39 'loose':18,19 'or':37 'sound':3A,29 'th':35 'tone':2A,28 'unsorted':17 'xtc':33
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'jump up']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696818.4056838  (2021-05-22 17:20:18)
                             'size'  8803919