======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '283'
                                          'artist'  'Charlie Johnson & His Paradise Band'
                                     'text_people'  ''
                                         'release'  'new fashion'
                                           'title'  'The Boy In The Boat (Minimatic Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '31 17:40:56'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '115.8'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'new fashion'
'TBPM' (BPM (beats per minute))                     '115.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDEN' (Encoding time)                              '2012-07-31 17:40:56'
'TIT2' (Title/songname/content description)         'The Boy In The Boat (Minimatic Remix)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Charlie Johnson & His Paradise Band'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf53.32.100'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:compatible_brands'                            'isommp42'
'TXXX:major_brand'                                  'mp42'
'TXXX:minor_version'                                '0'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.558621'

========================== row from database ==========================
                                              'id'  1357723
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/new fashion/Charlie Johnson & His Paradise Band - The Boy In The Boat (Minimatic Remix).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  283
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  4535918
                                           'mtime'  1636911173
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Charlie Johnson & His Paradise Band
                                     'tag_release'  new fashion
                                       'tag_title'  The Boy In The Boat (Minimatic Remix)
                                             'bpm'  115.8
                                    'search_title'  'boat':4 'boy':2 'in':3 'minimatic':5,6 'remix':7,8 'the':1
                                   'search_artist'  'amp':3,4 'band':7 'charlie':1 'his':5 'johnson':2 'paradise':6
                                  'search_release'  'fashion':2 'new':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':8 'downtempo':7 'electronic':3 'hop':5 'jazz':9 'or':6 'trip':4
                                    'search_combo'  '00poprockelectronic':18 '00trip':19 'acid':25 'amp':11B,12B 'band':15B 'boat':4A 'boy':2A 'charlie':9B 'downtempo':24 'electronic':20 'fashion':17C 'his':13B 'hop':22 'in':3A 'jazz':26 'johnson':10B 'minimatic':5A,6A 'new':16C 'or':23 'paradise':14B 'remix':7A,8A 'the':1A 'trip':21
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  31 17:40:56
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911173.0140104  (2021-11-14 18:32:53)
                             'size'  4535918