======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '106'
                                          'artist'  'kid606 vs. Miss Kick'
                                     'text_people'  ''
                                         'release'  'kid606 and Friends, Volume 1'
                                           'title'  'Catkick'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '142.708'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'kid606 and Friends, Volume 1'
'TBPM' (BPM (beats per minute))                     '142.708'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Catkick'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'kid606 vs. Miss Kick'
'TRCK' (Track number/Position in set)               '17/18'
'TXXX:Albumartist'                                  'kid606'
'TXXX:Albumartistsort'                              'kid606'
'TXXX:Artistsort'                                   'kid606 vs. Miss Kick'
'TXXX:Asin'                                         'B00005MK2V'
'TXXX:Catalognumber'                                'MEOW001'
'TXXX:Compilation'                                  '1'
'TXXX:Format'                                       'CD'
'TXXX:Label'                                        'Tigerbeat6'
'TXXX:Musicbrainz_albumartistid'                    '45719b11-5e7a-4d8a-83c8-76d9f6b8caf5'
'TXXX:Musicbrainz_albumid'                          '18888d72-9b1c-4489-be67-886f45ca1b80'
'TXXX:Musicbrainz_artistid'                         '4357bc97-c7f8-405b-8fe3-42ddd55bd493'
'TXXX:Musicbrainz_trackid'                          '979e41de-f133-42ba-aeb2-76efcca5186a'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Releasecountry'                               'US'
'TXXX:Releasestatus'                                'official'
'TXXX:Releasetype'                                  'remix'
'TXXX:Script'                                       'Latn'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+3.74 dB'
'TXXX:replaygain_track_peak'                        '0.265813'

========================== row from database ==========================
                                              'id'  770936
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Compilations/Kid606 - 2000 - Kid606 and Friends Vol.1 (320 from lossless)/17 Kid606 vs. Miss Kick - Catkick.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  106
                                           'genre'  electronic-unsorted
                                        'filesize'  4265607
                                           'mtime'  1638559710
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Compilations Kid606 2000 Kid606 Vol.1 (320 from lossless) 17 Kid606 electronic unsorted
                                      'tag_artist'  kid606 vs. Miss Kick
                                     'tag_release'  kid606 and Friends, Volume 1
                                       'tag_title'  Catkick
                                             'bpm'  142.708
                                    'search_title'  'catkick':1
                                   'search_artist'  'kick':5 'kid606':1 'miss':4 'vs':2,3
                                  'search_release'  '1':6 'and':2 'friends':3,4 'kid606':1 'volume':5
                                     'search_rest'  '1':9 '2000':7 '320':11,12 'compilations':5 'electronic':16 'from':13 'hiphop':1 'kid606':6 'lossless':14,15 'rap':2 'rnb':3 'turntablism':4 'unsorted':17 'vol':8 'vol1':10
                                    'search_combo'  '1':12C,21 '2000':19 '320':23,24 'and':8C 'catkick':1A 'compilations':17 'electronic':28 'friends':9C,10C 'from':25 'hiphop':13 'kick':6B 'kid606':2B,7C,18 'lossless':26,27 'miss':5B 'rap':14 'rnb':15 'turntablism':16 'unsorted':29 'vol':20 'vol1':22 'volume':11C 'vs':3B,4B
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638559710.2302651  (2021-12-03 20:28:30)
                             'size'  4265607