======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '254'
                                          'artist'  'Junior Walker'
                                     'text_people'  'Billie Rae Calvin'
                                         'release'  'Love Jams, Vol. 1'
                                           'title'  'Wishing on a Star'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', 'q-syn-2', "
 "'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['motown', 'funk', 'classic motown', 'soul', '60s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '135.819'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/WMCollectionID:£\x9fEñ\x08ÅÎG\x9bÆ\x87\x19k#Ý\x15'  PRIV(owner='WM/WMCollectionID', data=b'\xa3\x9fE\xf1\x08\xc5\xceG\x9b\xc6\x87\x19k#\xdd\x15')
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'TALB' (Album/Movie/Show title)                     'Love Jams, Vol. 1'
'TBPM' (BPM (beats per minute))                     '135.819'
'TCOM' (Composer)                                   'Billie Rae Calvin'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Wishing on a Star'
'TKEY' (Initial key)                                '4A'
'TLEN' (Length)                                     '254981'
'TPE1' (Lead performer(s)/Soloist(s))               'Junior Walker'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Warner Brothers'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['motown', 'funk', 'classic motown', 'soul', '60s']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.53 dB'
'TXXX:replaygain_track_peak'                        '0.651585'

========================== row from database ==========================
                                              'id'  1320617
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/junior walker - wishing on a star.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  254
                                           'genre'  funk or soul
                                        'filesize'  6134427
                                           'mtime'  1628357709
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] junior walker wishing star funk soul
                                      'tag_artist'  Junior Walker
                                     'tag_release'  Love Jams, Vol. 1
                                       'tag_title'  Wishing on a Star
                                             'bpm'  135.819
                                    'search_title'  'a':3 'on':2 'star':4 'wishing':1
                                   'search_artist'  'junior':1 'walker':2
                                  'search_release'  '1':6 'jams':2,3 'love':1 'vol':4,5
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'funk':11 'junior':7 'loose':3,4 'soul':12 'star':10 'unsorted':2 'walker':8 'wishing':9
                                    'search_combo'  '00poprockelectronic':13 '1':12C 'a':3A 'files':17,18 'funk':23 'jams':8C,9C 'junior':5B,19 'loose':15,16 'love':7C 'on':2A 'soul':24 'star':4A,22 'unsorted':14 'vol':10C,11C 'walker':6B,20 'wishing':1A,21
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['motown', 'funk', 'classic motown', 'soul', '60s']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357708.885167  (2021-08-07 19:35:08)
                             'size'  6134427