======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '38'
                                          'artist'  'Kid 606'
                                     'text_people'  ''
                                         'release'  'Why I Love Life'
                                           'title'  'Longer'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['breakcore', 'idm', 'glitch', 'electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '117.671'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Why I Love Life'
'TBPM' (BPM (beats per minute))                     '117.671'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Longer'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kid 606'
'TRCK' (Track number/Position in set)               '05'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['breakcore', 'idm', 'glitch', 'electronic', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.44 dB'
'TXXX:replaygain_track_peak'                        '0.329598'

========================== row from database ==========================
                                              'id'  763998
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Singles/Kid606 - 2002 - Why I Love Life EP (320 from lossless)/5 Longer.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  38
                                           'genre'  electronic-experimental
                                        'filesize'  1555692
                                           'mtime'  1636916527
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Singles Kid606 2002 EP (320 from lossless) 5 electronic experimental
                                      'tag_artist'  Kid 606
                                     'tag_release'  Why I Love Life
                                       'tag_title'  Longer
                                             'bpm'  117.671
                                    'search_title'  'longer':1
                                   'search_artist'  '606':2 'kid':1
                                  'search_release'  'i':2 'life':4 'love':3 'why':1
                                     'search_rest'  '2002':7 '320':9,10 '5':14 'electronic':15 'ep':8 'experimental':16 'from':11 'hiphop':1 'kid606':6 'lossless':12,13 'rap':2 'rnb':3 'singles':5 'turntablism':4
                                    'search_combo'  '2002':14 '320':16,17 '5':21 '606':3B 'electronic':22 'ep':15 'experimental':23 'from':18 'hiphop':8 'i':5C 'kid':2B 'kid606':13 'life':7C 'longer':1A 'lossless':19,20 'love':6C 'rap':9 'rnb':10 'singles':12 'turntablism':11 'why':4C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['breakcore', 'idm', 'glitch', 'electronic', 'experimental']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916526.84593  (2021-11-14 20:02:06)
                             'size'  1555692