======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '358'
                                          'artist'  'kid606'
                                     'text_people'  ''
                                         'release'  'kid606 and Friends, Volume 1'
                                           'title'  'Catstep / My Kitten / Catnap (Vatstep DSP remix by Hrvatski)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['glitch', 'idm', 'electronic', 'breakcore', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch'
                                             'bpm'  '119.900'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'kid606 and Friends, Volume 1'
'TBPM' (BPM (beats per minute))                     '119.900'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Catstep / My Kitten / Catnap (Vatstep DSP remix by Hrvatski)'
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'kid606'
'TRCK' (Track number/Position in set)               '1/18'
'TXXX:Albumartist'                                  'kid606'
'TXXX:Albumartistsort'                              'kid606'
'TXXX:Artistsort'                                   'kid606'
'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'                         '45719b11-5e7a-4d8a-83c8-76d9f6b8caf5'
'TXXX:Musicbrainz_trackid'                          'a16fae5c-1630-437e-aa69-557ec9bd05b0'
'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:Releasecountry'                               'US'
'TXXX:Releasestatus'                                'official'
'TXXX:Releasetype'                                  'remix'
'TXXX:Remixer'                                      'Hrvatski'
'TXXX:Script'                                       'Latn'
'TXXX:lastfmtags'                                   ['glitch', 'idm', 'electronic', 'breakcore', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.23 dB'
'TXXX:replaygain_track_peak'                        '0.376736'

========================== row from database ==========================
                                              'id'  759567
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Compilations/Kid606 - 2000 - Kid606 and Friends Vol.1 (320 from lossless)/01 Kid606 - Catstep-My Kitten-Catnap (Vatstep DSP remix by Hrvatski).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  358
                                           'genre'  electronic-experimental-glitch
                                        'filesize'  14353583
                                           'mtime'  1636136229
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Compilations Kid606 2000 Kid606 Vol.1 (320 from lossless) 01 Kid606 electronic experimental glitch
                                      'tag_artist'  kid606
                                     'tag_release'  kid606 and Friends, Volume 1
                                       'tag_title'  Catstep / My Kitten / Catnap (Vatstep DSP remix by Hrvatski)
                                             'bpm'  119.9
                                    'search_title'  'by':9 'catnap':4 'catstep':1 'dsp':7 'hrvatski':10,11 'kitten':3 'my':2 'remix':8 'vatstep':5,6
                                   'search_artist'  'kid606':1
                                  '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 'experimental':17 'from':13 'glitch':18 'hiphop':1 'kid606':6 'lossless':14,15 'rap':2 'rnb':3 'turntablism':4 'vol':8 'vol1':10
                                    'search_combo'  '1':18C,27 '2000':25 '320':29,30 'and':14C 'by':9A 'catnap':4A 'catstep':1A 'compilations':23 'dsp':7A 'electronic':34 'experimental':35 'friends':15C,16C 'from':31 'glitch':36 'hiphop':19 'hrvatski':10A,11A 'kid606':12B,13C,24 'kitten':3A 'lossless':32,33 'my':2A 'rap':20 'remix':8A 'rnb':21 'turntablism':22 'vatstep':5A,6A 'vol':26 'vol1':28 'volume':17C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['glitch', 'idm', 'electronic', 'breakcore', 'experimental']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636136229.455877  (2021-11-05 19:17:09)
                             'size'  14353583