======================== unified (from filesystem) ========================
                                         'bitrate'  '209.643'
                                        'duration'  '220'
                                          'artist'  'Wax Tailor'
                                     'text_people'  ''
                                         'release'  'Positively Inclined - The Way We Lived Digipak'
                                           'title'  'positively inclined (novel yom remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-3', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['french', 'downtempo', 'trip hop', 'hip hop', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '136.920'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Positively Inclined - The Way We Lived Digipak'
'TBPM' (BPM (beats per minute))                     '136.920'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'positively inclined (novel yom remix)'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Wax Tailor'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['french', 'downtempo', 'trip hop', 'hip hop', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.82 dB'
'TXXX:replaygain_track_peak'                        '0.468184'

========================== row from database ==========================
                                              'id'  1336421
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Wax Tailor/Positively Inclined/03-wax_tailor-positively_inclined_(novel_yom_remix).mp3
                                         'working'  None
                                         'bitrate'  209
                                    'duration_sec'  220
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  5771481
                                           'mtime'  1620592625
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 03 wax_tailor positively_inclined_(novel_yom_remix) hip hop rnb rap turntablism
                                      'tag_artist'  Wax Tailor
                                     'tag_release'  Positively Inclined - The Way We Lived Digipak
                                       'tag_title'  positively inclined (novel yom remix)
                                             'bpm'  136.92
                                    'search_title'  'inclined':2 'novel':3,4 'positively':1 'remix':6,7 'yom':5
                                   'search_artist'  'tailor':2 'wax':1
                                  'search_release'  'digipak':7 'inclined':2 'lived':6 'positively':1 'the':3 'way':4 'we':5
                                     'search_rest'  'hip':17 'hiphop':1 'hop':18 'inclined':8,13 'novel':9,14 'positively':7,12 'rap':2 'remix':11,16 'rnb':3 'tailor':6 'turntablism':4 'wax':5 'yom':10,15
                                    'search_combo'  'digipak':16C 'hip':33 'hiphop':17 'hop':34 'inclined':2A,11C,24,29 'lived':15C 'novel':3A,4A,25,30 'positively':1A,10C,23,28 'rap':18 'remix':6A,7A,27,32 'rnb':19 'tailor':9B,22 'the':12C 'turntablism':20 'wax':8B,21 'way':13C 'we':14C 'yom':5A,26,31
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['french', 'downtempo', 'trip hop', 'hip hop', 'electronic']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620592625.022148  (2021-05-09 22:37:05)
                             'size'  5771481