======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '171'
                                          'artist'  'The Wailers (Featuring Gail Harris)'
                                     'text_people'  ''
                                         'release'  'Tape No34 - Real Girls In The Garage Land - Part II'
                                           'title'  'I Idolize You'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', "
 "'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1962'
                                        'comments'  ''
                                           'genre'  'rock-cppex'
                                             'bpm'  '126.3'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tape No34 - Real Girls In The Garage Land - Part II'
'TBPM' (BPM (beats per minute))                     '126.3'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex'
'TDRC' (Recording time)                             '1962'
'TIT2' (Title/songname/content description)         'I Idolize You'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Wailers (Featuring Gail Harris)'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:COUNTRY'                                      '- US'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+19.46 dB'
'TXXX:replaygain_track_peak'                        '0.049112'
'TXXX:tracknum'                                     '12'

========================== row from database ==========================
                                              'id'  499240
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT034 - Real Girls In The Garage Land - Part II/12 - The Wailers (Featuring Gail Harris) - I Idolize You (1962 - US).mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  171
                                           'genre'  rock-cppex
                                        'filesize'  3432970
                                           'mtime'  1620735997
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT034 12 (1962 US) rock cppex
                                      'tag_artist'  The Wailers (Featuring Gail Harris)
                                     'tag_release'  Tape No34 - Real Girls In The Garage Land - Part II
                                       'tag_title'  I Idolize You
                                             'bpm'  126.3
                                    'search_title'  'i':1 'idolize':2 'you':3
                                   'search_artist'  'featuring':3,4 'gail':5 'harris':6,7 'the':1 'wailers':2
                                  'search_release'  'garage':7 'girls':4 'ii':10 'in':5 'land':8 'no34':2 'part':9 'real':3 'tape':1 'the':6
                                     'search_rest'  '1962':6,7 'blogspot':2 'com':3 'cppex':11 'garagetapes':1 'garagetapesblogspotcom':4 'gt034':5 'rock':10 'us':8,9
                                    'search_combo'  '1962':26,27 'blogspot':22 'com':23 'cppex':31 'featuring':6B,7B 'gail':8B 'garage':17C 'garagetapes':21 'garagetapesblogspotcom':24 'girls':14C 'gt034':25 'harris':9B,10B 'i':1A 'idolize':2A 'ii':20C 'in':15C 'land':18C 'no34':12C 'part':19C 'real':13C 'rock':30 'tape':11C 'the':4B,16C 'us':28,29 'wailers':5B 'you':3A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1962
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620735996.527545  (2021-05-11 14:26:36)
                             'size'  3432970