======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '344'
                                          'artist'  'SHOOK'
                                     'text_people'  'JRF Wijnands'
                                         'release'  'Shook'
                                           'title'  'Summer Heat'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'nu disco', 'electro', 'electronic', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '123.2'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Shook'
'TBPM' (BPM (beats per minute))                     '123.2'
'TCOM' (Composer)                                   'JRF Wijnands'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'Summer Heat'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Shook'
'TPE2' (Band/orchestra/accompaniment)               'SHOOK'
'TRCK' (Track number/Position in set)               '11'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf56.40.101'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'nu disco', 'electro', 'electronic', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.75 dB'
'TXXX:replaygain_track_peak'                        '0.529453'

========================== row from database ==========================
                                              'id'  1524202
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/Shook _2013 _Shook_/11 Summer Heat.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  344
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  13800138
                                           'mtime'  1620645145
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave _2013 _Shook_ 11 electronic we synthwave or chillwave or retrowave
                                      'tag_artist'  SHOOK
                                     'tag_release'  Shook
                                       'tag_title'  Summer Heat
                                             'bpm'  123.2
                                    'search_title'  'heat':2 'summer':1
                                   'search_artist'  'shook':1
                                  'search_release'  'shook':1
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '2013':5 'chillwave':11 'disco':3 'electronic':7 'or':10 'retrowave':12 'shook':6 'synthwave':9 'waves':2 'we':8
                                    'search_combo'  '00poprockelectronic':5 '00synthwave':8 '2013':9 'chillwave':15 'disco':7 'electronic':11 'heat':2A 'or':14 'retrowave':16 'shook':3B,4C,10 'summer':1A 'synthwave':13 'waves':6 'we':12
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'nu disco', 'electro', 'electronic', 'funk']
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620645145.1697478  (2021-05-10 13:12:25)
                             'size'  13800138