======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '180'
                                          'artist'  'Love Is A Heart-On'
                                     'text_people'  ''
                                         'release'  '365 Days project'
                                           'title'  'Column of Flowing Honey'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-3', 'q-chart-1', 'q-drums-2', 'q-other-2', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['rock', '1970s', 'pervert music', 'psychedelic rock', 'unintentional comedy']"
                                     'discogstags'  "['blues rock', 'hard rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '121.6'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('© 2004, Copyright resides with the artist, The 365 Days Project,  and UbuWeb '
 '(http://ubu.com) / PennSound (http://www.writing.upenn.edu/pennsound/). All '
 'materials at UbuWeb / PennSound are available for free exchange for '
 'noncommerical purposes.')
'TALB' (Album/Movie/Show title)                     '365 Days project'
'TBPM' (BPM (beats per minute))                     '121.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         'Column of Flowing Honey'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Love Is A Heart-On'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['blues rock', 'hard rock', 'rock']
'TXXX:lastfmtags'                                   ['rock', '1970s', 'pervert music', 'psychedelic rock', 'unintentional comedy']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.86 dB'
'TXXX:replaygain_track_peak'                        '0.403384'

========================== row from database ==========================
                                              'id'  514302
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/365 days project/168 - 365-Days-Project-06-17-love-is-a-heart-on-column-of-flowing-honey-1970.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  180
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  2895623
                                           'mtime'  1620571856
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm days 168 Project 06 17 love is heart column flowing honey 1970 electronic experimental oddness
                                      'tag_artist'  Love Is A Heart-On
                                     'tag_release'  365 Days project
                                       'tag_title'  Column of Flowing Honey
                                             'bpm'  121.6
                                    'search_title'  'column':1 'flowing':3 'honey':4 'of':2
                                   'search_artist'  'a':3 'heart':4 'hearton':6 'is':2 'love':1 'on':5
                                  'search_release'  '365':1 'days':2 'project':3
                                     'search_rest'  '168':2 '1970':10 'column':7 'days':1 'electronic':11 'experimental':12 'flowing':8 'heart':6 'honey':9 'is':5 'love':4 'oddness':13 'project':3
                                    'search_combo'  '168':15 '1970':23 '365':11C 'a':7B 'column':1A,20 'days':12C,14 'electronic':24 'experimental':25 'flowing':3A,21 'heart':8B,19 'hearton':10B 'honey':4A,22 'is':6B,18 'love':5B,17 'oddness':26 'of':2A 'on':9B 'project':13C,16
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['rock', '1970s', 'pervert music', 'psychedelic rock', 'unintentional comedy']
                                        'tag_date'  1970
                                     'discogstags'  ['blues rock', 'hard rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620571855.6216967  (2021-05-09 16:50:55)
                             'size'  2895623