======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '235'
                                          'artist'  'Orchestral Manoeuvres in the Dark'
                                     'text_people'  ''
                                         'release'  'The Best of Omd'
                                           'title'  'Talking Loud And Clear'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'electronic', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '123.632'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Best of Omd'
'TBPM' (BPM (beats per minute))                     '123.632'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Talking Loud And Clear'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Orchestral Manoeuvres in the Dark'
'TRCK' (Track number/Position in set)               '9'
'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'                                   ['80s', 'new wave', 'synth pop', 'electronic', 'synthpop']
'TXXX:original release date'                        ['1988', '2006']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.736269'

========================== row from database ==========================
                                              'id'  1287146
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Orchestral Manoeuvres In The Dark/The Best Of Omd/MBZ;#Orchestral Manoeuvres In The Dark;#The Best Of Omd;#09;#Talking Loud And Clear.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  235
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  3763717
                                           'mtime'  1628353816
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop In Of MBZ;#Orchestral In Dark;#The Of Omd;#09;#Talking electronic we electropop or synthpop
                                      'tag_artist'  Orchestral Manoeuvres in the Dark
                                     'tag_release'  The Best of Omd
                                       'tag_title'  Talking Loud And Clear
                                             'bpm'  123.632
                                    'search_title'  'and':3 'clear':4 'loud':2 'talking':1
                                   'search_artist'  'dark':5 'in':3 'manoeuvres':2 'orchestral':1 'the':4
                                  'search_release'  'best':2 'of':3 'omd':4 'the':1
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '09':16,19 'dark':11,13 'electronic':21 'electropop':3 'in':5 'mbz':7,9 'of':6 'omd':15,18 'or':23 'orchestral':8,10 'synthpop':4 'talking':17,20 'the':12,14 'we':22
                                    'search_combo'  '00electro':15 '00poprockelectronic':14 '09':29,32 'and':3A 'best':11C 'clear':4A 'dark':9B,24,26 'electronic':34 'electropop':16 'in':7B,18 'loud':2A 'manoeuvres':6B 'mbz':20,22 'of':12C,19 'omd':13C,28,31 'or':36 'orchestral':5B,21,23 'synthpop':17 'talking':1A,30,33 'the':8B,10C,25,27 'we':35
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'electronic', 'synthpop']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353815.6363804  (2021-08-07 18:30:15)
                             'size'  3763717