======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '166'
                                          'artist'  'Abe Ellstein Orchestra; Dave Tarras'
                                     'text_people'  'øשlqæda'
                                         'release'  'Winter Is Blue C90'
                                           'title'  'Second Avenue Square Dance'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-3', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1950'
                                        'comments'  ''
                                           'genre'  'loc-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '118.6'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/WMContentID:Æ@b.\x87\x8a~D«4ÓÕ#ò+¦'        PRIV(owner='WM/WMContentID', data=b'\xc6@b.\x87\x8a~D\xab4\xd3\xd5#\xf2+\xa6')
'TALB' (Album/Movie/Show title)                     'Winter Is Blue C90'
'TBPM' (BPM (beats per minute))                     '118.6'
'TCOM' (Composer)                                   'øשlqæda'
'TCON' (Content type, a.k.a. Genre)                 ['loc-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1950'
'TIT2' (Title/songname/content description)         'Second Avenue Square Dance'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Abe Ellstein Orchestra; Dave Tarras'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'holy warbles trill 03'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:TREMULANT'                                    'http://holywarbles.blogspot.com'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.11 dB'
'TXXX:replaygain_track_peak'                        '0.425183'

========================== row from database ==========================
                                              'id'  1214920
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/holy warbles/va - winter is  blue c90 mixtape [holy warbles, 2011]/05. second avenue square dance.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  166
                                           'genre'  loc-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  6690303
                                           'mtime'  1621629040
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm holy warbles va winter is blue c90 mixtape [holy warbles, 2011] 05. second avenue square dance loc unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Abe Ellstein Orchestra; Dave Tarras
                                     'tag_release'  Winter Is Blue C90
                                       'tag_title'  Second Avenue Square Dance
                                             'bpm'  118.6
                                    'search_title'  'avenue':2 'dance':4 'second':1 'square':3
                                   'search_artist'  'abe':1 'dave':5 'ellstein':2 'orchestra':3,4 'tarras':6
                                  'search_release'  'blue':3 'c90':4 'is':2 'winter':1
                                     'search_rest'  '05':13,14 '2011':11,12 'avenue':16 'blue':6 'c90':7 'dance':18 'holy':1,9 'is':5 'loc':19 'mixtape':8 'mor':29 'pl':24 'second':15 'set':21,23,26,28 'shirleyspinoza':25,27 'square':17 'unsorted':20,22 'va':3 'warbles':2,10 'winter':4
                                    'search_combo'  '05':27,28 '2011':25,26 'abe':5B 'avenue':2A,30 'blue':13C,20 'c90':14C,21 'dance':4A,32 'dave':9B 'ellstein':6B 'holy':15,23 'is':12C,19 'loc':33 'mixtape':22 'mor':43 'orchestra':7B,8B 'pl':38 'second':1A,29 'set':35,37,40,42 'shirleyspinoza':39,41 'square':3A,31 'tarras':10B 'unsorted':34,36 'va':17 'warbles':16,24 'winter':11C,18
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1950
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629040.2836714  (2021-05-21 22:30:40)
                             'size'  6690303