======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '48'
                                          'artist'  'Jazzanova'
                                     'text_people'  ''
                                         'release'  'In Between'
                                           'title'  'Intro'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['acid jazz', 'jazz', 'electronic', 'nu jazz', 'chillout']"
                                     'discogstags'  ("['electronic', 'hip hop', 'jazz', 'broken beat', 'contemporary jazz', "
 "'soul', 'instrumental', 'future jazz', 'hip hop', 'experimental']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '140.335'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'In Between'
'TBPM' (BPM (beats per minute))                     '140.335'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Intro'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jazzanova'
'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:discogstags'                                  ['electronic',
 'hip hop',
 'jazz',
 'broken beat',
 'contemporary jazz',
 'soul',
 'instrumental',
 'future jazz',
 'hip hop',
 'experimental']
'TXXX:lastfmtags'                                   ['acid jazz', 'jazz', 'electronic', 'nu jazz', 'chillout']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.99 dB'
'TXXX:replaygain_track_peak'                        '0.515723'

========================== row from database ==========================
                                              'id'  1348458
                                            'path'  /data/Music/Bulk/00poprockelectronic/Jazzanova/in between/jazzanova -01-  intro-sb.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  48
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  1163612
                                           'mtime'  1636911319
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic in between jazzanova 01 intro sb electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Jazzanova
                                     'tag_release'  In Between
                                       'tag_title'  Intro
                                             'bpm'  140.335
                                    'search_title'  'intro':1
                                   'search_artist'  'jazzanova':1
                                  'search_release'  'between':2 'in':1
                                     'search_rest'  '00poprockelectronic':1 'acid':12 'between':3 'downtempo':11 'electronic':7 'hop':9 'in':2 'intro':5 'jazz':13 'jazzanova':4 'or':10 'sb':6 'trip':8
                                    'search_combo'  '00poprockelectronic':5 'acid':16 'between':4C,7 'downtempo':15 'electronic':11 'hop':13 'in':3C,6 'intro':1A,9 'jazz':17 'jazzanova':2B,8 'or':14 'sb':10 'trip':12
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['acid jazz', 'jazz', 'electronic', 'nu jazz', 'chillout']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'hip hop', 'jazz', 'broken beat', 'contemporary jazz', 'soul', 'instrumental', 'future jazz', 'hip hop', 'experimental']

============================== file details ==============================
                                           'mtime'  1636911318.9659376  (2021-11-14 18:35:18)
                             'size'  1163612