======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '251'
                                          'artist'  'Orchestral Manoeuvres in the Dark'
                                     'text_people'  ''
                                         'release'  'The Best of Omd'
                                           'title'  'Maid Of Orleans'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', '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'  '6'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '145.685'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Best of Omd'
'TBPM' (BPM (beats per minute))                     '145.685'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Maid Of Orleans'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Orchestral Manoeuvres in the Dark'
'TRCK' (Track number/Position in set)               '6'
'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'                                       '3'
'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'                        '+0.63 dB'
'TXXX:replaygain_track_peak'                        '0.541571'

========================== row from database ==========================
                                              'id'  1304426
                                            '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;#06;#Maid Of Orleans.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  251
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6034973
                                           'mtime'  1628353817
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop In MBZ;#Orchestral Dark;#The OMD;#06;#Maid electronic we electropop or synthpop
                                      'tag_artist'  Orchestral Manoeuvres in the Dark
                                     'tag_release'  The Best of Omd
                                       'tag_title'  Maid Of Orleans
                                             'bpm'  145.685
                                    'search_title'  'maid':1 'of':2 'orleans':3
                                   '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 '06':15,18 'dark':10,12 'electronic':20 'electropop':3 'in':5 'maid':16,19 'mbz':6,8 'omd':14,17 'or':22 'orchestral':7,9 'synthpop':4 'the':11,13 'we':21
                                    'search_combo'  '00electro':14 '00poprockelectronic':13 '06':27,30 'best':10C 'dark':8B,22,24 'electronic':32 'electropop':15 'in':6B,17 'maid':1A,28,31 'manoeuvres':5B 'mbz':18,20 'of':2A,11C 'omd':12C,26,29 'or':34 'orchestral':4B,19,21 'orleans':3A 'synthpop':16 'the':7B,9C,23,25 'we':33
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  5B
                                           '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-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'electronic', 'synthpop']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353816.6602664  (2021-08-07 18:30:16)
                             'size'  6034973