======================== unified (from filesystem) ========================
                                         'bitrate'  '64.0'
                                        'duration'  '250'
                                          'artist'  'Eddie Condon'
                                     'text_people'  ''
                                         'release'  "Ringside at Condon's"
                                           'title'  'Sweet Georgia Brown'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-1', 'Q-SYN-1', 'Q-BUSY-3', 'Q-GRIT-1', 'Q-PLAY-2', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['guitar', 'indiana', 'jazz', 'dixieland', 'swing']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '113.1'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Ringside at Condon's"
'TBPM' (BPM (beats per minute))                     '113.1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TIT2' (Title/songname/content description)         'Sweet Georgia Brown'
'TKEY' (Initial key)                                '4A'
'TLEN' (Length)                                     '250435'
'TPE1' (Lead performer(s)/Soloist(s))               'Eddie Condon'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'jazz'
'TXXX:lastfmtags'                                   ['guitar', 'indiana', 'jazz', 'dixieland', 'swing']
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-4.45 dB'
'TXXX:replaygain_track_peak'                        '1.245571'

========================== row from database ==========================
                                              'id'  1523185
                                            'path'  /data/Music/Bulk/00poprockelectronic/12055 - eddie condon - ringside at condon_s/09 - sweet georgia brown.mp3
                                         'working'  None
                                         'bitrate'  64
                                    'duration_sec'  250
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  2007073
                                           'mtime'  1620540762
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 12055 eddie condon ringside condon_s 09 sweet georgia brown prerock jb jazz unsorted
                                      'tag_artist'  Eddie Condon
                                     'tag_release'  Ringside at Condon's
                                       'tag_title'  Sweet Georgia Brown
                                             'bpm'  113.1
                                    'search_title'  'brown':3 'georgia':2 'sweet':1
                                   'search_artist'  'condon':2 'eddie':1
                                  'search_release'  'at':2 'condon':3 'condons':5 'ringside':1 's':4
                                     'search_rest'  '00poprockelectronic':1 '12055':2 'brown':10 'condon':4,6 'eddie':3 'georgia':9 'jazz':13 'jb':12 'prerock':11 'ringside':5 's':7 'sweet':8 'unsorted':14
                                    'search_combo'  '00poprockelectronic':11 '12055':12 'at':7C 'brown':3A,20 'condon':5B,8C,14,16 'condons':10C 'eddie':4B,13 'georgia':2A,19 'jazz':23 'jb':22 'prerock':21 'ringside':6C,15 's':9C,17 'sweet':1A,18 'unsorted':24
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-1', 'Q-GRIT-1', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-1', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-2']
                                      'lastfmtags'  ['guitar', 'indiana', 'jazz', 'dixieland', 'swing']
                                        'tag_date'  
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1620540761.5749094  (2021-05-09 08:12:41)
                             'size'  2007073