======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '88'
                                          'artist'  'Jay Dee and Madlib'
                                     'text_people'  ''
                                         'release'  'Are Jaylib'
                                           'title'  'Intro'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['hip-hop', 'underground hip-hop', 'stones throw', 'rap', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '97.412'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Are Jaylib'
'TBPM' (BPM (beats per minute))                     '97.412'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Intro'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jay Dee and Madlib'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['hip-hop', 'underground hip-hop', 'stones throw', 'rap', 'hip hop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.841767'

========================== row from database ==========================
                                              'id'  1273765
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Jay Dee and Madlib - Jay_Dee_and_Madlib-Are_Jaylib-2003-EGO/01-jay_dee_and_madlib-intro-ego.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  88
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  2128289
                                           'mtime'  1620584591
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Jay_Dee_and_Madlib Are_Jaylib 2003 EGO 01 jay_dee_and_madlib intro ego hip hop or rnb or rap or turntablism
                                      'tag_artist'  Jay Dee and Madlib
                                     'tag_release'  Are Jaylib
                                       'tag_title'  Intro
                                             'bpm'  97.412
                                    'search_title'  'intro':1
                                   'search_artist'  'and':3 'dee':2 'jay':1 'madlib':4
                                  'search_release'  'are':1 'jaylib':2
                                     'search_rest'  '2003':11 'and':7 'are':9 'dee':6 'ego':12 'hip':14 'hiphop':1 'hop':15 'intro':13 'jay':5 'jaylib':10 'madlib':8 'or':16 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '2003':18 'and':4B,14 'are':6C,16 'dee':3B,13 'ego':19 'hip':21 'hiphop':8 'hop':22 'intro':1A,20 'jay':2B,12 'jaylib':7C,17 'madlib':5B,15 'or':23 'rap':9 'rnb':10 'turntablism':11
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['hip-hop', 'underground hip-hop', 'stones throw', 'rap', 'hip hop']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620584591.1517155  (2021-05-09 20:23:11)
                             'size'  2128289