======================== unified (from filesystem) ========================
                                         'bitrate'  '200.767'
                                        'duration'  '379'
                                          'artist'  'Moby'
                                     'text_people'  ''
                                         'release'  'Dr Lektroluv Live At Rock Werchter 2007'
                                           'title'  'Go (Trentemoller Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'alternative', 'electronic', 'chillout', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-we-electro'
                                             'bpm'  '132.271'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dr Lektroluv Live At Rock Werchter 2007'
'TBPM' (BPM (beats per minute))                     '132.271'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electro'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Go (Trentemoller Remix)'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Moby'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '18'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'alternative', 'electronic', 'chillout', 'ambient']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.34 dB'
'TXXX:replaygain_track_peak'                        '0.463296'

========================== row from database ==========================
                                              'id'  1458533
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Dr. Lektroluv/Lektroluv Mix/(18) [Moby] Go (Trentemoller Remix).mp3
                                         'working'  None
                                         'bitrate'  200
                                    'duration_sec'  379
                                           'genre'  electronic-we-electro
                                        'filesize'  9512646
                                           'mtime'  1621697828
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop Dr. Mix (18) [Moby] electronic we electro
                                      'tag_artist'  Moby
                                     'tag_release'  Dr Lektroluv Live At Rock Werchter 2007
                                       'tag_title'  Go (Trentemoller Remix)
                                             'bpm'  132.271
                                    'search_title'  'go':1 'remix':4,5 'trentemoller':2,3
                                   'search_artist'  'moby':1
                                  'search_release'  '2007':7 'at':4 'dr':1 'lektroluv':2 'live':3 'rock':5 'werchter':6
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '18':8,9 'dr':5,6 'electro':14 'electronic':12 'electropop':3 'mix':7 'moby':10,11 'synthpop':4 'we':13
                                    'search_combo'  '00electro':15 '00poprockelectronic':14 '18':21,22 '2007':13C 'at':10C 'dr':7C,18,19 'electro':27 'electronic':25 'electropop':16 'go':1A 'lektroluv':8C 'live':9C 'mix':20 'moby':6B,23,24 'remix':4A,5A 'rock':11C 'synthpop':17 'trentemoller':2A,3A 'we':26 'werchter':12C
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'alternative', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697828.2288506  (2021-05-22 17:37:08)
                             'size'  9512646