======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '121'
                                          'artist'  'Gaylords'
                                     'text_people'  ''
                                         'release'  "Tell Me You're Mind (CD 1)"
                                           'title'  'Love I You (You I Love)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['vocal', 'chill906', 'italian', '50s vocal group', 'oldies']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1954'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '89.295'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '54-141 POS 23'
'COMM:ID3v1 Comment:XXX'                            '54-141 POS 23'
'TALB' (Album/Movie/Show title)                     "Tell Me You're Mind (CD 1)"
'TBPM' (BPM (beats per minute))                     '89.295'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1954'
'TIT2' (Title/songname/content description)         'Love I You (You I Love)'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Gaylords'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['vocal', 'chill906', 'italian', '50s vocal group', 'oldies']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'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'                        '+1.01 dB'
'TXXX:replaygain_track_peak'                        '0.561717'

========================== row from database ==========================
                                              'id'  1434149
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1954/54-141 - Gaylords - Love I You (You I Love).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  121
                                           'genre'  prerock-unsorted
                                        'filesize'  4845581
                                           'mtime'  1621698176
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1954 54 141 prerock unsorted
                                      'tag_artist'  Gaylords
                                     'tag_release'  Tell Me You're Mind (CD 1)
                                       'tag_title'  Love I You (You I Love)
                                             'bpm'  89.295
                                    'search_title'  'i':2 'love':1,5 'you':3,4
                                   'search_artist'  'gaylords':1
                                  'search_release'  '1':9,10 'cd':7,8 'me':2 'mind':6 're':4 'tell':1 'you':3 'youre':5
                                     'search_rest'  '00oldiepop':5 '141':8 '1954':6 '54':7 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':9 'unsorted':10
                                    'search_combo'  '00oldiepop':21 '1':15C,16C '141':24 '1954':22 '54':23 'cd':13C,14C 'country':20 'exotica':18 'gaylords':6B 'i':2A 'jazz':17 'love':1A,5A 'me':8C 'mind':12C 'oldies':19 'prerock':25 're':10C 'tell':7C 'unsorted':26 'you':3A,4A,9C 'youre':11C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['vocal', 'chill906', 'italian', '50s vocal group', 'oldies']
                                        'tag_date'  1954
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1621698175.5385556  (2021-05-22 17:42:55)
                             'size'  4845581