======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '167'
                                          'artist'  'Horace Heiler'
                                     'text_people'  ''
                                         'release'  'God Less America'
                                           'title'  "Ed's Place"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-2', 'q-syn-1', 'q-bass-4', "
 "'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-1', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-3']")
                                      'lastfmtags'  "['country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-namerica-country;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '135.910'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000001DD 000001B8 00000EE6'
'COMM:iTunNORM:eng'                                 (' 000001DD 000001B8 00000EE6 00000D58 00015FA7 00015FA7 00006BCF 00005E54 '
 '00015FA7 00015FA7')
'TALB' (Album/Movie/Show title)                     'God Less America'
'TBPM' (BPM (beats per minute))                     '135.910'
'TCON' (Content type, a.k.a. Genre)                 ['loc-namerica-country', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'Winamp 5.35'
'TIT2' (Title/songname/content description)         "Ed's Place"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Horace Heiler'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  '235'
'TRCK' (Track number/Position in set)               '06'
'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:lastfmtags'                                   'country'
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.51 dB'
'TXXX:replaygain_track_peak'                        '0.573471'

========================== row from database ==========================
                                              'id'  1506274
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/VA - God Less America/06 Ed_s Place.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  167
                                           'genre'  loc-namerica-country;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4045715
                                           'mtime'  1621628408
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country VA 06 Ed_s loc namerica country;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Horace Heiler
                                     'tag_release'  God Less America
                                       'tag_title'  Ed's Place
                                             'bpm'  135.91
                                    'search_title'  'ed':1 'eds':3 'place':4 's':2
                                   'search_artist'  'heiler':2 'horace':1
                                  'search_release'  'america':3 'god':1 'less':2
                                     'search_rest'  'country':4,10,12 'ed':6 'exotica':2 'jazz':1 'loc':8 'mor':19 'namerica':9 'oldies':3 'pl':14 's':7 'set':11,13,16,18 'shirleyspinoza':15,17 'va':5
                                    'search_combo'  'america':9C 'country':13,19,21 'ed':1A,15 'eds':3A 'exotica':11 'god':7C 'heiler':6B 'horace':5B 'jazz':10 'less':8C 'loc':17 'mor':28 'namerica':18 'oldies':12 'pl':23 'place':4A 's':2A,16 'set':20,22,25,27 'shirleyspinoza':24,26 'va':14
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['country']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621628408.27147  (2021-05-21 22:20:08)
                             'size'  4045715