======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '182'
                                          'artist'  'Hanz'
                                     'text_people'  ''
                                         'release'  'nourish'
                                           'title'  'Mask'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'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-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['house', 'all', 'techno', 'electronic', 'hip hop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic;set-pl-nourish'
                                             'bpm'  '112.0'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'retrieved 17-10-2018;    https://soundcloud.com/nourish'
'TALB' (Album/Movie/Show title)                     'nourish'
'TBPM' (BPM (beats per minute))                     '112.0'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'set-pl-nourish']
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Mask'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Hanz'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf56.40.101'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['house', 'all', 'techno', 'electronic', 'hip hop']
'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'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.55 dB'
'TXXX:replaygain_track_peak'                        '0.316362'

========================== row from database ==========================
                                              'id'  1292903
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/nourish/Hanz - Mask.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  182
                                           'genre'  electronic;set-pl-nourish
                                        'filesize'  7383019
                                           'mtime'  1636913698
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats electronic;set pl
                                      'tag_artist'  Hanz
                                     'tag_release'  nourish
                                       'tag_title'  Mask
                                             'bpm'  112.0
                                    'search_title'  'mask':1
                                   'search_artist'  'hanz':1
                                  'search_release'  'nourish':1
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 'beats':5 'electronic':6,8 'harder':4 'house':3 'pl':10 'set':7,9
                                    'search_combo'  '00poprockelectronic':4 '00techno':5 'beats':8 'electronic':9,11 'hanz':2B 'harder':7 'house':6 'mask':1A 'nourish':3C 'pl':13 'set':10,12
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', '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'  ['house', 'all', 'techno', 'electronic', 'hip hop']
                                        'tag_date'  2015
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913698.26655  (2021-11-14 19:14:58)
                             'size'  7383019