======================== unified (from filesystem) ========================
                                         'bitrate'  '319.981'
                                        'duration'  '430'
                                          'artist'  'Madonna'
                                     'text_people'  ''
                                         'release'  'Hollywood'
                                           'title'  "Hollywood (Jacques Lu Cont's Thin White Duke mix)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', '80s', 'female vocalists', 'pop', 'electronic']"
                                     'discogstags'  "['electronic', 'house', 'experimental', 'trance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '126.017'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hollywood'
'TBPM' (BPM (beats per minute))                     '126.017'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2019'
'TIT2' (Title/songname/content description)         "Hollywood (Jacques Lu Cont's Thin White Duke mix)"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Madonna'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'house', 'experimental', 'trance']
'TXXX:lastfmtags'                                   ['dance', '80s', 'female vocalists', 'pop', 'electronic']
'TXXX:original release date'                        ['2003', '2019']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.22 dB'
'TXXX:replaygain_track_peak'                        '0.397398'

========================== row from database ==========================
                                              'id'  1507526
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/02. Hollywood (Jacques Lu Cont_s Thin White Duke Mix).mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  430
                                           'genre'  electronic-unsorted
                                        'filesize'  17211429
                                           'mtime'  1621696710
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 02. Cont_s Mix) electronic unsorted
                                      'tag_artist'  Madonna
                                     'tag_release'  Hollywood
                                       'tag_title'  Hollywood (Jacques Lu Cont's Thin White Duke mix)
                                             'bpm'  126.017
                                    'search_title'  'cont':5 'conts':7 'duke':10 'hollywood':1 'jacques':2,3 'lu':4 'mix':11,12 's':6 'thin':8 'white':9
                                   'search_artist'  'madonna':1
                                  'search_release'  'hollywood':1
                                     'search_rest'  '00poprockelectronic':1 '02':7,8 'cont':9 'electronic':13 'files':5,6 'loose':3,4 'mix':11,12 's':10 'unsorted':2
                                    'search_combo'  '00poprockelectronic':15 '02':21,22 'cont':5A,23 'conts':7A 'duke':10A 'electronic':27 'files':19,20 'hollywood':1A,14C 'jacques':2A,3A 'loose':17,18 'lu':4A 'madonna':13B 'mix':11A,12A,25,26 's':6A,24 'thin':8A 'unsorted':16 'white':9A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', '80s', 'female vocalists', 'pop', 'electronic']
                                        'tag_date'  2019
                                     'discogstags'  ['electronic', 'house', 'experimental', 'trance']

============================== file details ==============================
                                           'mtime'  1621696710.0982137  (2021-05-22 17:18:30)
                             'size'  17211429