======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '242'
                                          'artist'  "Toots Paka's Hawaiians"
                                     'text_people'  ''
                                         'release'  'Edison Blue Amberol  1812'
                                           'title'  'Aloha Oe'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1913'
                                        'comments'  ''
                                           'genre'  'loc-islands-hawaii;prerock-vocal'
                                             'bpm'  '145.3'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:MusicMatch_Bio:eng'                           'Sound edited by Breda4@hotmail.com'
'TALB' (Album/Movie/Show title)                     'Edison Blue Amberol  1812'
'TBPM' (BPM (beats per minute))                     '145.3'
'TCON' (Content type, a.k.a. Genre)                 ['loc-islands-hawaii', 'prerock-vocal']
'TDRC' (Recording time)                             '1913'
'TIT2' (Title/songname/content description)         'Aloha Oe'
'TKEY' (Initial key)                                '11B'
'TLEN' (Length)                                     '242000'
'TPE1' (Lead performer(s)/Soloist(s))               "Toots Paka's Hawaiians"
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '+1.42 dB'
'TXXX:replaygain_track_peak'                        '0.651749'

========================== row from database ==========================
                                              'id'  1500423
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1913/Toots Paka_s Hawaiians - Aloha Oe 1913.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  242
                                           'genre'  loc-islands-hawaii;prerock-vocal
                                        'filesize'  4937730
                                           'mtime'  1621627077
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1913 Paka_s 1913 loc islands hawaii;prerock vocal
                                      'tag_artist'  Toots Paka's Hawaiians
                                     'tag_release'  Edison Blue Amberol  1812
                                       'tag_title'  Aloha Oe
                                             'bpm'  145.3
                                    'search_title'  'aloha':1 'oe':2
                                   'search_artist'  'hawaiians':5 'paka':2 'pakas':4 's':3 'toots':1
                                  'search_release'  '1812':4 'amberol':3 'blue':2 'edison':1
                                     'search_rest'  '00oldiepop':5 '1913':6 'country':4 'exotica':2 'hawaii':11,13 'islands':10 'jazz':1 'loc':9 'oldies':3 'paka':7 'prerock':12,14 's':8 'vocal':15
                                    'search_combo'  '00oldiepop':16 '1812':11C '1913':17 'aloha':1A 'amberol':10C 'blue':9C 'country':15 'edison':8C 'exotica':13 'hawaii':22,24 'hawaiians':7B 'islands':21 'jazz':12 'loc':20 'oe':2A 'oldies':14 'paka':4B,18 'pakas':6B 'prerock':23,25 's':5B,19 'toots':3B 'vocal':26
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1913
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627077.003442  (2021-05-21 21:57:57)
                             'size'  4937730