======================== unified (from filesystem) ========================
                                         'bitrate'  '319.667'
                                        'duration'  '143'
                                          'artist'  'Ken Nordine'
                                     'text_people'  ''
                                         'release'  'Love Words (Dot DLP-25115 Stereo)'
                                           'title'  'There Will Never Be Another You'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-vocals-2', 'q-mixbeat-1', "
 "'Q-PIANO-3']")
                                      'lastfmtags'  "['cool', 'jazz', 'spoken word', 'word jazz', 'poetry']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-soft-word'
                                             'bpm'  '146.000'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Love Words (Dot DLP-25115 Stereo)'
'TBPM' (BPM (beats per minute))                     '146.000'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-soft-word'
'TDRC' (Recording time)                             '1958'
'TENC' (Encoded by)                                 'Basic Hip Digital Oddio'
'TIT2' (Title/songname/content description)         'There Will Never Be Another You'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ken Nordine'
'TPE2' (Band/orchestra/accompaniment)               'Ken Nordine'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['cool', 'jazz', 'spoken word', 'word jazz', 'poetry']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+3.64 dB'
'TXXX:replaygain_track_peak'                        '0.946589'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.basichipdigitaloddio.com/365/')

========================== row from database ==========================
                                              'id'  1106335
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00jazzes/005 ken nordine - love words/12_There_Will_Never_Be_Another_You.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  143
                                           'genre'  prerock-jb-jazz-soft-word
                                        'filesize'  5859845
                                           'mtime'  1620524014
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00jazzes 005 ken nordine love words 12_There_Will_Never_Be_Another_You prerock jb jazz soft word
                                      'tag_artist'  Ken Nordine
                                     'tag_release'  Love Words (Dot DLP-25115 Stereo)
                                       'tag_title'  There Will Never Be Another You
                                             'bpm'  146.0
                                    'search_title'  'another':5 'be':4 'never':3 'there':1 'will':2 'you':6
                                   'search_artist'  'ken':1 'nordine':2
                                  'search_release'  '25115':6 'dlp':5 'dlp25115':7 'dot':3,4 'love':1 'stereo':8,9 'words':2
                                     'search_rest'  '00jazzes':5 '12':10 'another':15 'be':14 'country':4 'exotica':2 'jazz':1 'jb':18 'ken':6 'love':8 'never':13 'nordine':7 'oldies':3 'prerock':17 'soft':19 'there':11 'will':12 'word':20 'words':9 'you':16
                                    'search_combo'  '00jazzes':22 '12':27 '25115':14C 'another':5A,32 'be':4A,31 'country':21 'dlp':13C 'dlp25115':15C 'dot':11C,12C 'exotica':19 'jazz':18 'jb':35 'ken':7B,23 'love':9C,25 'never':3A,30 'nordine':8B,24 'oldies':20 'prerock':34 'soft':36 'stereo':16C,17C 'there':1A,28 'will':2A,29 'word':37 'words':10C,26 'you':6A,33
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['cool', 'jazz', 'spoken word', 'word jazz', 'poetry']
                                        'tag_date'  1958
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524013.536111  (2021-05-09 03:33:33)
                             'size'  5859845