======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '145'
                                          'artist'  'Stevie Wonder'
                                     'text_people'  ''
                                         'release'  'Journey Through the Secret Life of Plants'
                                           'title'  "Venus' Flytrap and the Bug"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', 'Q-JZFKS-4', "
 "'Q-OLDST-2', 'Q-PLAY-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-4', 'q-drums-3', 'q-other-3', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', 'motown', 'soul', 'funk', 'rnb']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1979'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '88.8'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Journey Through the Secret Life of Plants'
'TBPM' (BPM (beats per minute))                     '88.8'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul-funk'
'TDRC' (Recording time)                             '1979'
'TIT2' (Title/songname/content description)         "Venus' Flytrap and the Bug"
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Stevie Wonder'
'TPE2' (Band/orchestra/accompaniment)               'Stevie Wonder'
'TPUB' (Publisher)                                  'Motown'
'TRCK' (Track number/Position in set)               '05'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '4'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['pop', 'motown', 'soul', 'funk', 'rnb']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+5.09 dB'
'TXXX:replaygain_track_peak'                        '0.970084'
'WCOM:http://www.amazon.co.uk/exec/obidos/ASIN/B000024C7W/softpointer-20?dev-t=D17H5OIRRQ5XUC%26camp=2025%26link_code=xm2'  WCOM(url='http://www.amazon.co.uk/exec/obidos/ASIN/B000024C7W/softpointer-20?dev-t=D17H5OIRRQ5XUC%26camp=2025%26link_code=xm2')

========================== row from database ==========================
                                              'id'  1503111
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Stevie Wonder - Journey Through the Secret Life of Plants/cd 1/Stevie Wonder - Journey Through the Secret Life of Plants  Vol. 01 - 05 - Venus_ Flytrap And The Bug.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  145
                                           'genre'  funk or soul-funk
                                        'filesize'  3504062
                                           'mtime'  1620665700
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul cd 1 Vol. 01 05 Venus_ And The funk or soul funk
                                      'tag_artist'  Stevie Wonder
                                     'tag_release'  Journey Through the Secret Life of Plants
                                       'tag_title'  Venus' Flytrap and the Bug
                                             'bpm'  88.8
                                    'search_title'  'and':4 'bug':6 'flytrap':3 'the':5 'venus':1,2
                                   'search_artist'  'stevie':1 'wonder':2
                                  'search_release'  'journey':1 'life':5 'of':6 'plants':7 'secret':4 'the':3 'through':2
                                     'search_rest'  '1':5 'and':9 'cd':4 'funk':2 'or':11 'soul':3 'swing':1 'the':10 'venus':8 'vol':6,7
                                    'search_combo'  '1':20 'and':4A,24 'bug':6A 'cd':19 'flytrap':3A 'funk':17 'journey':9C 'life':13C 'of':14C 'or':26 'plants':15C 'secret':12C 'soul':18 'stevie':7B 'swing':16 'the':5A,11C,25 'through':10C 'venus':1A,2A,23 'vol':21,22 'wonder':8B
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-4', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'motown', 'soul', 'funk', 'rnb']
                                        'tag_date'  1979
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620665699.5828006  (2021-05-10 18:54:59)
                             'size'  3504062