======================== unified (from filesystem) ========================
                                         'bitrate'  '194.446'
                                        'duration'  '145'
                                          'artist'  'Jacqueline Hyde and the Moonfolk'
                                     'text_people'  ''
                                         'release'  'Shirley & Spinoza'
                                           'title'  'Strange New World'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-namerica-country;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '142.008'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '142.008'
'TCON' (Content type, a.k.a. Genre)                 ['loc-namerica-country', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Strange New World'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jacqueline Hyde and the Moonfolk'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'The Omni Recording Corporation'
'TRCK' (Track number/Position in set)               '01'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.56 dB'
'TXXX:replaygain_track_peak'                        '0.435098'
'WCOM:http://www.amazon.com/Nashville-Sputnik-Productions-Blanchard-1956-2004/dp/B00153ZMAO%3FSubscriptionId%3D0RXJS26C80QSDEB56CR2%26tag%3Dsoftpointer-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB00153ZMAO'  WCOM(url='http://www.amazon.com/Nashville-Sputnik-Productions-Blanchard-1956-2004/dp/B00153ZMAO%3FSubscriptionId%3D0RXJS26C80QSDEB56CR2%26tag%3Dsoftpointer-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB00153ZMAO')

========================== row from database ==========================
                                              'id'  948888
                                            'path'  /data/Music/Bulk/sns/Jacqueline-Hyde-And-The-Moonfolk---Strange-New-World-(mp3-blog.info).mp3
                                         'working'  None
                                         'bitrate'  194
                                    'duration_sec'  145
                                           'genre'  loc-namerica-country;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  3543894
                                           'mtime'  1621630395
                                   'redo_metaread'  0
                                        'rest_str'   sns And The (mp3 blog.info) loc namerica country;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Jacqueline Hyde and the Moonfolk
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  Strange New World
                                             'bpm'  142.008
                                    'search_title'  'new':2 'strange':1 'world':3
                                   'search_artist'  'and':3 'hyde':2 'jacqueline':1 'moonfolk':5 'the':4
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  'and':2 'blog':6 'bloginfo':8 'country':11,13 'info':7 'loc':9 'mor':20 'mp3':4,5 'namerica':10 'pl':15 'set':12,14,17,19 'shirleyspinoza':16,18 'sns':1 'the':3
                                    'search_combo'  'and':6B,12 'blog':16 'bloginfo':18 'country':21,23 'hyde':5B 'info':17 'jacqueline':4B 'loc':19 'moonfolk':8B 'mor':30 'mp3':14,15 'namerica':20 'new':2A 'pl':25 'set':22,24,27,29 'shirley':9C 'shirleyspinoza':26,28 'sns':11 'spinoza':10C 'strange':1A 'the':7B,13 'world':3A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630395.2026565  (2021-05-21 22:53:15)
                             'size'  3543894