======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '241'
                                          'artist'  'Robots in Disguise'
                                     'text_people'  ''
                                         'release'  "We're in the Music Biz"
                                           'title'  "I Don't Have a God"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['female vocalists', 'electroclash', 'electronic', 'electro', 'electropop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '135.546'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "We're in the Music Biz"
'TBPM' (BPM (beats per minute))                     '135.546'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         "I Don't Have a God"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Robots in Disguise'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['female vocalists', 'electroclash', 'electronic', 'electro', 'electropop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.324210'

========================== row from database ==========================
                                              'id'  1509764
                                            'path'  /data/Music/Bulk/00poprockelectronic/Robots in disguise/Were In The Music Biz/06 I Don_t Have a God.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  241
                                           'genre'  electronic-we-electroclash
                                        'filesize'  9652736
                                           'mtime'  1620571896
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic disguise Were In The 06 Don_t electronic we electroclash
                                      'tag_artist'  Robots in Disguise
                                     'tag_release'  We're in the Music Biz
                                       'tag_title'  I Don't Have a God
                                             'bpm'  135.546
                                    'search_title'  'a':6 'don':2 'dont':4 'god':7 'have':5 'i':1 't':3
                                   'search_artist'  'disguise':3 'in':2 'robots':1
                                  'search_release'  'biz':7 'in':4 'music':6 're':2 'the':5 'we':1 'were':3
                                     'search_rest'  '00poprockelectronic':1 'disguise':2 'don':6 'electroclash':10 'electronic':8 'in':4 't':7 'the':5 'we':9 'were':3
                                    'search_combo'  '00poprockelectronic':18 'a':6A 'biz':17C 'disguise':10B,19 'don':2A,23 'dont':4A 'electroclash':27 'electronic':25 'god':7A 'have':5A 'i':1A 'in':9B,14C,21 'music':16C 're':12C 'robots':8B 't':3A,24 'the':15C,22 'we':11C,26 'were':13C,20
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'electroclash', 'electronic', 'electro', 'electropop']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571896.157342  (2021-05-09 16:51:36)
                             'size'  9652736