======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '296'
                                          'artist'  'George Duke'
                                     'text_people'  ''
                                         'release'  'Nostalgie Disco Fever'
                                           'title'  'Reach Out'
                                           'quals'  ("['Q-HAP-4', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['jazz piano', 'jazz funk', 'smooth jazz', 'jazz', 'fusion', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '41'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '112.884'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Nostalgie Disco Fever'
'TBPM' (BPM (beats per minute))                     '112.884'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Reach Out'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'George Duke'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '41'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jazz piano', 'jazz funk', 'smooth jazz', 'jazz', 'fusion', 'funk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.537106'

========================== row from database ==========================
                                              'id'  1301220
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/George Duke - VA - Nostalgie Disco Fever Les 50 Plus Grands Titres Disco-Funk (2016)/41. George Duke - Reach Out.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  296
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  11987236
                                           'mtime'  1620609179
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco italo VA Les 50 Plus Grands Titres Funk (2016) 41. electronic we disco italo
                                      'tag_artist'  George Duke
                                     'tag_release'  Nostalgie Disco Fever
                                       'tag_title'  Reach Out
                                             'bpm'  112.884
                                    'search_title'  'out':2 'reach':1
                                   'search_artist'  'duke':2 'george':1
                                  'search_release'  'disco':2 'fever':3 'nostalgie':1
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 '2016':13,14 '41':15,16 '50':8 'disco':3 'electronic':17 'funk':12 'grands':10 'italo':5 'les':7 'plus':9 'titres':11 'va':6 'waves':2 'we':18
                                    'search_combo'  '00disco':11 '00poprockelectronic':8 '2016':20,21 '41':22,23 '50':15 'disco':6C,10 'duke':4B 'electronic':24 'fever':7C 'funk':19 'george':3B 'grands':17 'italo':12 'les':14 'nostalgie':5C 'out':2A 'plus':16 'reach':1A 'titres':18 'va':13 'waves':9 'we':25
                                    'tag_tracknum'  41
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-4', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['jazz piano', 'jazz funk', 'smooth jazz', 'jazz', 'fusion', 'funk']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620609178.888359  (2021-05-10 03:12:58)
                             'size'  11987236