======================== unified (from filesystem) ========================
                                         'bitrate'  '64.0'
                                        'duration'  '311'
                                          'artist'  'Eddie Condon'
                                     'text_people'  ''
                                         'release'  "Ringside at Condon's"
                                           'title'  'Wrap Your Troubles In Dreams'
                                           '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-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['guitar', 'indiana', 'jazz', 'dixieland', 'swing']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '101.5'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Ringside at Condon's"
'TBPM' (BPM (beats per minute))                     '101.5'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TIT2' (Title/songname/content description)         'Wrap Your Troubles In Dreams'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '311013'
'TPE1' (Lead performer(s)/Soloist(s))               'Eddie Condon'
'TRCK' (Track number/Position in set)               '13'
'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'                                      '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-4.71 dB'
'TXXX:replaygain_track_peak'                        '1.125237'

========================== row from database ==========================
                                              'id'  1526962
                                            'path'  /data/Music/Bulk/00poprockelectronic/12055 - eddie condon - ringside at condon_s/13 - wrap your troubles in dreams.mp3
                                         'working'  None
                                         'bitrate'  64
                                    'duration_sec'  311
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  2490368
                                           'mtime'  1620540763
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 12055 eddie condon ringside condon_s 13 wrap your troubles dreams prerock jb jazz unsorted
                                      'tag_artist'  Eddie Condon
                                     'tag_release'  Ringside at Condon's
                                       'tag_title'  Wrap Your Troubles In Dreams
                                             'bpm'  101.5
                                    'search_title'  'dreams':5 'in':4 'troubles':3 'wrap':1 'your':2
                                   'search_artist'  'condon':2 'eddie':1
                                  'search_release'  'at':2 'condon':3 'condons':5 'ringside':1 's':4
                                     'search_rest'  '00poprockelectronic':1 '12055':2 'condon':4,6 'dreams':11 'eddie':3 'jazz':14 'jb':13 'prerock':12 'ringside':5 's':7 'troubles':10 'unsorted':15 'wrap':8 'your':9
                                    'search_combo'  '00poprockelectronic':13 '12055':14 'at':9C 'condon':7B,10C,16,18 'condons':12C 'dreams':5A,23 'eddie':6B,15 'in':4A 'jazz':26 'jb':25 'prerock':24 'ringside':8C,17 's':11C,19 'troubles':3A,22 'unsorted':27 'wrap':1A,20 'your':2A,21
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', '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'  1620540763.361224  (2021-05-09 08:12:43)
                             'size'  2490368