======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '315'
                                          'artist'  'Grant Miller'
                                     'text_people'  ''
                                         'release'  '100 Oldies Deel 34'
                                           'title'  'Wings Of Love'
                                           'quals'  ("['Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'italodisco', 'italo disco', 'euro disco', 'disco']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '42'
                                      'tracktotal'  '100'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted;electronic-we-disco or italo'
                                             'bpm'  '117.740'
                                             'key'  '2A'
                                        '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))                     '117.740'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted', 'electronic-we-disco or italo']
'TDRC' (Recording time)                             '1985'
'TENC' (Encoded by)                                 'Mister X'
'TIT2' (Title/songname/content description)         'Wings Of Love'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Grant Miller'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '42/100'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['80s', 'italodisco', 'italo disco', 'euro disco', 'disco']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.29 dB'
'TXXX:replaygain_track_peak'                        '0.515189'

========================== row from database ==========================
                                              'id'  1347928
                                            'path'  /data/Music/Bulk/00poprockelectronic/100 oldies deel 35/42 Grant Miller - Wings Of Love.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  315
                                           'genre'  electronic-generic or radio-unsorted;electronic-we-disco or italo
                                        'filesize'  13115640
                                           'mtime'  1620565254
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic oldies deel 35 42 electronic generic or radio unsorted;electronic we disco or italo
                                      'tag_artist'  Grant Miller
                                     'tag_release'  100 Oldies Deel 34
                                       'tag_title'  Wings Of Love
                                             'bpm'  117.74
                                    'search_title'  'love':3 'of':2 'wings':1
                                   'search_artist'  'grant':1 'miller':2
                                  'search_release'  '100':1 '34':4 'deel':3 'oldies':2
                                     'search_rest'  '00poprockelectronic':1 '35':4 '42':5 'deel':3 'disco':15 'electronic':6,11,13 'generic':7 'italo':16 'oldies':2 'or':8 'radio':9 'unsorted':10,12 'we':14
                                    'search_combo'  '00poprockelectronic':10 '100':6C '34':9C '35':13 '42':14 'deel':8C,12 'disco':24 'electronic':15,20,22 'generic':16 'grant':4B 'italo':25 'love':3A 'miller':5B 'of':2A 'oldies':7C,11 'or':17 'radio':18 'unsorted':19,21 'we':23 'wings':1A
                                    'tag_tracknum'  42
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'italodisco', 'italo disco', 'euro disco', 'disco']
                                        'tag_date'  1985
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620565254.483208  (2021-05-09 15:00:54)
                             'size'  13115640