======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '130'
                                          'artist'  'Speedy West & Jimmy Bryant'
                                     'text_people'  ''
                                         'release'  "Flamin' Guitars - 4"
                                           'title'  'Nobody Else Can Love Yoy Like'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['fip', 'country', 'steel guitar', 'western swing', 'rockabilly', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '1950'
                                        'comments'  ''
                                           'genre'  'ifs-folk-steelguitar'
                                             'bpm'  '96.3'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:Box'                                          type PictureType.COVER_FRONT (Cover (front)) b'Box'
                                     
'TALB' (Album/Movie/Show title)                     "Flamin' Guitars - 4"
'TBPM' (BPM (beats per minute))                     '96.3'
'TCON' (Content type, a.k.a. Genre)                 'ifs-folk-steelguitar'
'TDRC' (Recording time)                             '1950'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Richard Weize']])
'TIT2' (Title/songname/content description)         'Nobody Else Can Love Yoy Like'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Speedy West & Jimmy Bryant'
'TRCK' (Track number/Position in set)               '15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['fip', 'country', 'steel guitar', 'western swing', 'rockabilly', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.35 dB'
'TXXX:replaygain_track_peak'                        '0.499828'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fb243d03-aa1b-4bb1-9432-2fbf99228e93')

========================== row from database ==========================
                                              'id'  730278
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/speedy west & jimmy bryant cd 4/15 - Nobody Else Can Love Yoy Like I Do - Jean Shepard.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  130
                                           'genre'  ifs-folk-steelguitar
                                        'filesize'  2189123
                                           'mtime'  1636914057
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm speedy west jimmy bryant cd 15 I Do Jean Shepard ifs folk steelguitar
                                      'tag_artist'  Speedy West & Jimmy Bryant
                                     'tag_release'  Flamin' Guitars - 4
                                       'tag_title'  Nobody Else Can Love Yoy Like
                                             'bpm'  96.3
                                    'search_title'  'can':3 'else':2 'like':6 'love':4 'nobody':1 'yoy':5
                                   'search_artist'  'bryant':4 'jimmy':3 'speedy':1 'west':2
                                  'search_release'  '4':4 'flamin':1,2 'guitars':3
                                     'search_rest'  'bryant':4 'cd':5 'do':7 'folk':11 'i':6 'ifs':10 'jean':8 'jimmy':3 'shepard':9 'speedy':1 'steelguitar':12 'west':2
                                    'search_combo'  '4':14C 'bryant':10B,18 'can':3A 'cd':19 'do':21 'else':2A 'flamin':11C,12C 'folk':25 'guitars':13C 'i':20 'ifs':24 'jean':22 'jimmy':9B,17 'like':6A 'love':4A 'nobody':1A 'shepard':23 'speedy':7B,15 'steelguitar':26 'west':8B,16 'yoy':5A
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['fip', 'country', 'steel guitar', 'western swing', 'rockabilly', 'rock']
                                        'tag_date'  1950
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914057.3241565  (2021-11-14 19:20:57)
                             'size'  2189123