======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '143'
                                          'artist'  'Neil Diamond'
                                     'text_people'  ''
                                         'release'  '100 Oldies Deel 34'
                                           'title'  'Skybird'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', '70s', 'soft rock', 'singer songwriter', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '26'
                                      'tracktotal'  '100'
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted;rock-cppex;ifs-songwriter-pop'
                                             'bpm'  '127.846'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '100 Oldies Deel 34'
'TBPM' (BPM (beats per minute))                     '127.846'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted', 'rock-cppex', 'ifs-songwriter-pop']
'TDRC' (Recording time)                             '1975'
'TENC' (Encoded by)                                 'Mister X'
'TIT2' (Title/songname/content description)         'Skybird'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Neil Diamond'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '26/100'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['pop', '70s', 'soft rock', 'singer songwriter', 'classic rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+9.38 dB'
'TXXX:replaygain_track_peak'                        '0.256842'

========================== row from database ==========================
                                              'id'  1350465
                                            'path'  /data/Music/Bulk/00poprockelectronic/100 oldies deel 35/26 Neil Diamond - Skybird.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  143
                                           'genre'  electronic-generic or radio-unsorted;rock-cppex;ifs-songwriter-pop
                                        'filesize'  6229741
                                           'mtime'  1642256323
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic oldies deel 35 26 electronic generic or radio unsorted;rock cppex;ifs songwriter pop
                                      'tag_artist'  Neil Diamond
                                     'tag_release'  100 Oldies Deel 34
                                       'tag_title'  Skybird
                                             'bpm'  127.846
                                    'search_title'  'skybird':1
                                   'search_artist'  'diamond':2 'neil':1
                                  'search_release'  '100':1 '34':4 'deel':3 'oldies':2
                                     'search_rest'  '00poprockelectronic':1 '26':5 '35':4 'cppex':14,16 'deel':3 'electronic':6 'generic':7 'ifs':15,17 'oldies':2 'or':8 'pop':19 'radio':9 'rock':11,13 'songwriter':18 'unsorted':10,12
                                    'search_combo'  '00poprockelectronic':8 '100':4C '26':12 '34':7C '35':11 'cppex':21,23 'deel':6C,10 'diamond':3B 'electronic':13 'generic':14 'ifs':22,24 'neil':2B 'oldies':5C,9 'or':15 'pop':26 'radio':16 'rock':18,20 'skybird':1A 'songwriter':25 'unsorted':17,19
                                    'tag_tracknum'  26
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['pop', '70s', 'soft rock', 'singer songwriter', 'classic rock']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642256322.6246755  (2022-01-15 15:18:42)
                             'size'  6229741