======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '71'
                                          'artist'  'Piano Squall'
                                     'text_people'  ''
                                         'release'  'GAME: Game & Anime Music Emotions'
                                           'title'  'Decisive Battle With Magus'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-1', 'Q-PLAY-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['video game music', 'piano', 'pianist', 'american', 'arranger']"
                                     'discogstags'  "['romantic', 'classical', 'contemporary']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '18'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '143.7'
                                             'key'  '8A'
                                        'acoustid'  '30517d71-f540-4cdd-a624-b8480f858b7a'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'GAME: Game & Anime Music Emotions'
'TBPM' (BPM (beats per minute))                     '143.7'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Decisive Battle With Magus'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Piano Squall'
'TPE2' (Band/orchestra/accompaniment)               'Piano Squall'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '6/18'
'TSO2'                                              'Piano Squall'
'TSOP' (Performer sort order)                       'Piano Squall'
'TXXX:ASIN'                                         'B006P7IFLS'
'TXXX:Acoustid Id'                                  '30517d71-f540-4cdd-a624-b8480f858b7a'
'TXXX:MusicBrainz Album Artist Id'                  'd19572a3-b3bb-4f84-8941-61be7e704fd8'
'TXXX:MusicBrainz Album Id'                         '7bd7636c-36d8-432d-b8b2-f06e0d73ed98'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd19572a3-b3bb-4f84-8941-61be7e704fd8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['romantic', 'classical', 'contemporary']
'TXXX:lastfmtags'                                   ['video game music', 'piano', 'pianist', 'american', 'arranger']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.65 dB'
'TXXX:replaygain_track_peak'                        '0.434303'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f4217372-8ea8-45a1-b42f-118e47b8da27')

========================== row from database ==========================
                                              'id'  916433
                                            'path'  /data/Music/Bulk/00instruments-classical/2007 - GAME - Game & Anime Music Emotions/06) Decisive Battle with Magnus (from Chrono Trigger).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  71
                                           'genre'  soundtrack-game
                                        'filesize'  2867115
                                           'mtime'  1636916363
                                   'redo_metaread'  0
                                        'rest_str'   00instruments classical 2007 06) with Magnus (from Chrono Trigger) soundtrack game
                                      'tag_artist'  Piano Squall
                                     'tag_release'  GAME: Game & Anime Music Emotions
                                       'tag_title'  Decisive Battle With Magus
                                             'bpm'  143.7
                                    'search_title'  'battle':2 'decisive':1 'magus':4 'with':3
                                   'search_artist'  'piano':1 'squall':2
                                  'search_release'  'anime':3 'emotions':5 'game':1,2 'music':4
                                     'search_rest'  '00instruments':1 '06':4,5 '2007':3 'chrono':10 'classical':2 'from':8,9 'game':14 'magnus':7 'soundtrack':13 'trigger':11,12 'with':6
                                    'search_combo'  '00instruments':12 '06':15,16 '2007':14 'anime':9C 'battle':2A 'chrono':21 'classical':13 'decisive':1A 'emotions':11C 'from':19,20 'game':7C,8C,25 'magnus':18 'magus':4A 'music':10C 'piano':5B 'soundtrack':24 'squall':6B 'trigger':22,23 'with':3A,17
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['video game music', 'piano', 'pianist', 'american', 'arranger']
                                        'tag_date'  2007
                                     'discogstags'  ['romantic', 'classical', 'contemporary']

============================== file details ==============================
                                           'mtime'  1636916362.7929509  (2021-11-14 19:59:22)
                             'size'  2867115