======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '129'
                                          'artist'  'Chanteclaires'
                                     'text_people'  ''
                                         'release'  "Herb Abramson's Festival of Groups"
                                           'title'  "17-the chanteclares - Snatchin' Peaches"
                                           'quals'  ("['Q-OLDST-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'set-th-novelty'
                                             'bpm'  '124.468'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:Amadeus II 3.5:pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA'  PRIV(owner='Amadeus II 3.5', data=b'pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA')
'TALB' (Album/Movie/Show title)                     "Herb Abramson's Festival of Groups"
'TBPM' (BPM (beats per minute))                     '124.468'
'TCON' (Content type, a.k.a. Genre)                 'set-th-novelty'
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         "17-the chanteclares - Snatchin' Peaches"
'TKEY' (Initial key)                                '6B'
'TLEN' (Length)                                     '132284'
'TPE1' (Lead performer(s)/Soloist(s))               'Chanteclaires'
'TRCK' (Track number/Position in set)               '17'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.42 dB'
'TXXX:replaygain_track_peak'                        '0.399402'

========================== row from database ==========================
                                              'id'  1503517
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Zimelis [Chow, Baby!]/The Chanteclairs - Snatchin_ Peaches.mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  129
                                           'genre'  set-th-novelty
                                        'filesize'  1571871
                                           'mtime'  1620343095
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Zimelis [Chow, Baby!] The Chanteclairs Snatchin_ set novelty
                                      'tag_artist'  Chanteclaires
                                     'tag_release'  Herb Abramson's Festival of Groups
                                       'tag_title'  17-the chanteclares - Snatchin' Peaches
                                             'bpm'  124.468
                                    'search_title'  '17':1 '17the':3 'chanteclares':4 'peaches':7 'snatchin':5,6 'the':2
                                   'search_artist'  'chanteclaires':1
                                  'search_release'  'abramson':2 'abramsons':4 'festival':5 'groups':7 'herb':1 'of':6 's':3
                                     'search_rest'  'baby':8,9 'chanteclairs':11 'chow':6,7 'country':4 'exotica':2 'jazz':1 'novelty':14 'oldies':3 'set':13 'snatchin':12 'the':10 'zimelis':5
                                    'search_combo'  '17':1A '17the':3A 'abramson':10C 'abramsons':12C 'baby':23,24 'chanteclaires':8B 'chanteclairs':26 'chanteclares':4A 'chow':21,22 'country':19 'exotica':17 'festival':13C 'groups':15C 'herb':9C 'jazz':16 'novelty':29 'of':14C 'oldies':18 'peaches':7A 's':11C 'set':28 'snatchin':5A,6A,27 'the':2A,25 'zimelis':20
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1980
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620343095.1299472  (2021-05-07 01:18:15)
                             'size'  1571871