======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '695'
                                          'artist'  'Mark Century Corporation'
                                     'text_people'  ''
                                         'release'  '365 Days project'
                                           'title'  ('For Women Only: Food #1 and #4/Health #1 and #2/Household #4 and #5/Budget '
 '#3 and #5/Beauty and Fashion #2 and #3/Child Care #3 and #5')
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
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 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '123.6'
                                             'key'  '2A'
                                        '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))                     '123.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         ('For Women Only: Food #1 and #4/Health #1 and #2/Household #4 and #5/Budget '
 '#3 and #5/Beauty and Fashion #2 and #3/Child Care #3 and #5')
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mark Century Corporation'
'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: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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.15 dB'
'TXXX:replaygain_track_peak'                        '0.327129'

========================== row from database ==========================
                                              'id'  512686
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/365 days project/174 - 365-Days-Project-06-23-mark-century-corporation-for-women-only.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  695
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  11137289
                                           'mtime'  1620571860
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm days 174 Project 06 23 mark century corporation for women only electronic experimental oddness
                                      'tag_artist'  Mark Century Corporation
                                     'tag_release'  365 Days project
                                       'tag_title'  For Women Only: Food #1 and #4/Health #1 and #2/Household #4 and #5/Budget #3 and #5/Beauty and Fashion #2 and #3/Child Care #3 and #5
                                             'bpm'  123.6
                                    'search_title'  '1':6,7 '2':12,26,27 '2household':14 '3':20,21,28 '3child':30 '4':9,15,16 '4health':11 '5':17,22,32,33 '5beauty':24 '5budget':19 'and':8 'beauty':23 'budget':18 'care':31 'child':29 'fashion':25 'food':5 'for':1 'health':10 'household':13 'only':3,4 'women':2
                                   'search_artist'  'century':2 'corporation':3 'mark':1
                                  'search_release'  '365':1 'days':2 'project':3
                                     'search_rest'  '174':2 '23':4 'century':6 'corporation':7 'days':1 'electronic':11 'experimental':12 'for':8 'mark':5 'oddness':13 'only':10 'project':3 'women':9
                                    'search_combo'  '1':6A,7A '174':41 '2':12A,26A,27A '23':43 '2household':14A '3':20A,21A,28A '365':37C '3child':30A '4':9A,15A,16A '4health':11A '5':17A,22A,32A,33A '5beauty':24A '5budget':19A 'and':8A 'beauty':23A 'budget':18A 'care':31A 'century':35B,45 'child':29A 'corporation':36B,46 'days':38C,40 'electronic':50 'experimental':51 'fashion':25A 'food':5A 'for':1A,47 'health':10A 'household':13A 'mark':34B,44 'oddness':52 'only':3A,4A,49 'project':39C,42 'women':2A,48
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  2A
                                           '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-1', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571860.0473773  (2021-05-09 16:51:00)
                             'size'  11137289