======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '83'
                                          'artist'  'moow'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Morning'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-3', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['instrumental', 'lo fi', 'downtempo', 'hip hop', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism-chillhop;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '142.0'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '142.0'
'TCON' (Content type, a.k.a. Genre)                 ['hip hop or rnb or rap or turntablism-chillhop',
 'set-pl-shirleyspinoza',
 'set-pl-mor']
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Morning'
'TKEY' (Initial key)                                '10A'
'TLEN' (Length)                                     '83710'
'TPE1' (Lead performer(s)/Soloist(s))               'moow'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.99.5 (http://lame.sf.net)'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental', 'lo fi', 'downtempo', 'hip hop', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.13 dB'
'TXXX:replaygain_track_peak'                        '0.443155'

========================== row from database ==========================
                                              'id'  1241582
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Flughand - Chillhop/moow - Morning.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  83
                                           'genre'  hip hop or rnb or rap or turntablism-chillhop;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  3352821
                                           'mtime'  1620527243
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Flughand Chillhop hip hop rnb rap turntablism chillhop;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  moow
                                     'tag_release'  None
                                       'tag_title'  Morning
                                             'bpm'  142.0
                                    'search_title'  'morning':1
                                   'search_artist'  'moow':1
                                  'search_release'  
                                     'search_rest'  'chillhop':6,9,11 'flughand':5 'hip':7 'hiphop':1 'hop':8 'mor':18 'pl':13 'rap':2 'rnb':3 'set':10,12,15,17 'shirleyspinoza':14,16 'turntablism':4
                                    'search_combo'  'chillhop':8,11,13 'flughand':7 'hip':9 'hiphop':3 'hop':10 'moow':2B 'mor':20 'morning':1A 'pl':15 'rap':4 'rnb':5 'set':12,14,17,19 'shirleyspinoza':16,18 'turntablism':6
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'lo fi', 'downtempo', 'hip hop', 'ambient']
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527243.2909486  (2021-05-09 04:27:23)
                             'size'  3352821