======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '136'
                                          'artist'  'The Yellow Balloon'
                                     'text_people'  'Agrati; Gary Zekley'
                                         'release'  '60s - 70s Poppy Vocal Stuff'
                                           'title'  "Good Feelin' Time"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['sunshine pop', '60s', 'psychedelic', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '23'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '142.809'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x006\x005\x005\x009\x002\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x002\x005\x000\x009\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x006\x009\x004\x001\x008\x000\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x006\x005\x005\x009\x002\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x002\x005\x000\x009\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x006\x009\x004\x001\x008\x000\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID: ¯â\x87;æ\x7fH\x83\x1d\x14Ó\x87Æ`®'  PRIV(owner='WM/WMCollectionGroupID', data=b' \xaf\xe2\x87;\xe6\x7fH\x83\x1d\x14\xd3\x87\xc6`\xae')
'PRIV:WM/WMCollectionID: ¯â\x87;æ\x7fH\x83\x1d\x14Ó\x87Æ`®'  PRIV(owner='WM/WMCollectionID', data=b' \xaf\xe2\x87;\xe6\x7fH\x83\x1d\x14\xd3\x87\xc6`\xae')
'PRIV:WM/WMContentID:~ß!\x05°÷óE\x8f¸¾Vô W\x06'     PRIV(owner='WM/WMContentID', data=b'~\xdf!\x05\xb0\xf7\xf3E\x8f\xb8\xbeV\xf4 W\x06')
'TALB' (Album/Movie/Show title)                     '60s - 70s Poppy Vocal Stuff'
'TBPM' (BPM (beats per minute))                     '142.809'
'TCOM' (Composer)                                   'Agrati; Gary Zekley'
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         "Good Feelin' Time"
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Yellow Balloon'
'TPE2' (Band/orchestra/accompaniment)               'The Yellow Balloon'
'TPUB' (Publisher)                                  'Sundazed'
'TRCK' (Track number/Position in set)               '23'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['sunshine pop', '60s', 'psychedelic', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.37 dB'
'TXXX:replaygain_track_peak'                        '0.595132'

========================== row from database ==========================
                                              'id'  1506987
                                            'path'  /data/Music/Bulk/00poprockelectronic/60s Pop/23 Yellow Balloon - Good Feelin_ Time.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  136
                                           'genre'  
                                        'filesize'  3275714
                                           'mtime'  1674645826
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 23 Feelin_
                                      'tag_artist'  The Yellow Balloon
                                     'tag_release'  60s - 70s Poppy Vocal Stuff
                                       'tag_title'  Good Feelin' Time
                                             'bpm'  142.809
                                    'search_title'  'feelin':2,3 'good':1 'time':4
                                   'search_artist'  'balloon':3 'the':1 'yellow':2
                                  'search_release'  '60s':1 '70s':2 'poppy':3 'stuff':5 'vocal':4
                                     'search_rest'  '00poprockelectronic':1 '23':2 'feelin':3
                                    'search_combo'  '00poprockelectronic':13 '23':14 '60s':8C '70s':9C 'balloon':7B 'feelin':2A,3A,15 'good':1A 'poppy':10C 'stuff':12C 'the':5B 'time':4A 'vocal':11C 'yellow':6B
                                    'tag_tracknum'  23
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['sunshine pop', '60s', 'psychedelic', 'pop']
                                        'tag_date'  1967
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1674645826.2258775  (2023-01-25 12:23:46)
                             'size'  3275714