======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '271'
                                          'artist'  'Unspecified'
                                     'text_people'  ''
                                         'release'  'Ooh Ooh Ahh (Moments Of Musical Ecstasy)'
                                           'title'  'Us, We'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', "
 "'Q-GRIT-2', 'Q-BUSY-2', 'q-bass-1', 'q-drums-1', 'q-other-3', 'q-piano-1', "
 "'q-vocals-4', 'Q-SYN-1', 'Q-PLAY-3', 'Q-CHART-1', 'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['all', 'under two minutes']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-pl-porngroove'
                                             'bpm'  '132.5'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Various'
'TALB' (Album/Movie/Show title)                     'Ooh Ooh Ahh (Moments Of Musical Ecstasy)'
'TBPM' (BPM (beats per minute))                     '132.5'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-porngroove'
'TIT2' (Title/songname/content description)         'Us, We'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Unspecified'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '01'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['all', 'under two minutes']
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.24 dB'
'TXXX:replaygain_track_peak'                        '0.661691'

========================== row from database ==========================
                                              'id'  1484605
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/va - 2003 - ooh ooh ahh (moments of musical ecstacy)/01 - unspecified - us, we.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  271
                                           'genre'  set-pl-porngroove
                                        'filesize'  5425722
                                           'mtime'  1620349227
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy va 2003 ooh ooh ahh (moments of musical ecstacy) 01 unspecified us, we set pl porngroove
                                      'tag_artist'  Unspecified
                                     'tag_release'  Ooh Ooh Ahh (Moments Of Musical Ecstasy)
                                       'tag_title'  Us, We
                                             'bpm'  132.5
                                    'search_title'  'us':1,2 'we':3
                                   'search_artist'  'unspecified':1
                                  'search_release'  'ahh':2 'ecstasy':7,8 'moments':3,4 'musical':6 'of':5 'ooh':1
                                     'search_rest'  '2003':3 'ahh':5 'classicprogpsy':1 'ecstacy':10,11 'moments':6,7 'musical':9 'of':8 'ooh':4 'pl':17 'porngroove':18 'set':16 'unspecified':12 'us':13,14 'va':2 'we':15
                                    'search_combo'  '2003':15 'ahh':6C,17 'classicprogpsy':13 'ecstacy':22,23 'ecstasy':11C,12C 'moments':7C,8C,18,19 'musical':10C,21 'of':9C,20 'ooh':5C,16 'pl':29 'porngroove':30 'set':28 'unspecified':4B,24 'us':1A,2A,25,26 'va':14 'we':3A,27
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-1', 'Q-SYN-1', 'q-other-3', 'Q-BUSY-2', 'Q-PLAY-3', 'q-bass-1']
                                      'lastfmtags'  ['all', 'under two minutes']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620349227.116926  (2021-05-07 03:00:27)
                             'size'  5425722