======================== unified (from filesystem) ========================
                                         'bitrate'  '127.971'
                                        'duration'  '116'
                                          'artist'  'Terry "Cupcake" O\'Mason'
                                     'text_people'  ''
                                         'release'  '365 Days project'
                                           'title'  'Introduction/Cup Cakes'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-2', 'q-syn-2', 'Q-PLAY-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1960'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '143.9'
                                             'key'  '7A'
                                        '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))                     '143.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1960'
'TIT2' (Title/songname/content description)         'Introduction/Cup Cakes'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Terry "Cupcake" O\'Mason'
'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-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.10 dB'
'TXXX:replaygain_track_peak'                        '0.711065'

========================== row from database ==========================
                                              'id'  511515
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/365 days project/195 - 365-Days-Project-07-14-omason-terry-cupcake-introduction-cup-cakes-1960.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  116
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  1864393
                                           'mtime'  1620571861
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm days 195 Project 07 14 omason terry cupcake introduction cup cakes 1960 electronic experimental oddness
                                      'tag_artist'  Terry "Cupcake" O'Mason
                                     'tag_release'  365 Days project
                                       'tag_title'  Introduction/Cup Cakes
                                             'bpm'  143.9
                                    'search_title'  'cakes':4 'cup':2 'introduction':1 'introductioncup':3
                                   'search_artist'  'cupcake':2 'mason':4 'o':3 'omason':5 'terry':1
                                  'search_release'  '365':1 'days':2 'project':3
                                     'search_rest'  '195':2 '1960':10 'cakes':9 'cup':8 'cupcake':6 'days':1 'electronic':11 'experimental':12 'introduction':7 'oddness':13 'omason':4 'project':3 'terry':5
                                    'search_combo'  '195':14 '1960':22 '365':10C 'cakes':4A,21 'cup':2A,20 'cupcake':6B,18 'days':11C,13 'electronic':23 'experimental':24 'introduction':1A,19 'introductioncup':3A 'mason':8B 'o':7B 'oddness':25 'omason':9B,16 'project':12C,15 'terry':5B,17
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1960
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571860.8262172  (2021-05-09 16:51:00)
                             'size'  1864393