======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '218'
                                          'artist'  'Mark Mothersbaugh'
                                     'text_people'  ''
                                         'release'  'The Lego Movie: Original Motion Picture Soundtrack'
                                           'title'  'Saloons and Wagons'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-1', 'Q-SYN-2', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-1']")
                                      'lastfmtags'  "['instrumental', 'indie', 'jazz', 'soundtrack', 'alternative', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies'
                                             'bpm'  '99.7'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Lego Movie: Original Motion Picture Soundtrack'
'TBPM' (BPM (beats per minute))                     '99.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-movies'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'Saloons and Wagons'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mark Mothersbaugh'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Encoder'                                      'Lame 3.99.5'
'TXXX:MUSICBRAINZ_ALBUMARTISTID'                    '6ff5f720-9fcd-434c-8a62-dc9dd123bde7'
'TXXX:MUSICBRAINZ_ALBUMID'                          '0feb8d69-7121-433c-b5ca-12eab8e2bbf0'
'TXXX:MUSICBRAINZ_ARTISTID'                         '6ff5f720-9fcd-434c-8a62-dc9dd123bde7'
'TXXX:MUSICBRAINZ_DISCID'                           'wQbq87x1TVuNAthcTxdMWu02AuY-'
'TXXX:MUSICBRAINZ_TRACKID'                          '5475d549-a042-41e7-a267-043e089da69b'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:iTunes_CDDB_1'                                '7F0DB01C+263023+28+150+12407+23526+32514+37885+53436+57998+64111+74406+82420+98823+105071+107239+113623+122809+131055+137319+149000+157598+172322+184799+194003+206616+226092+232916+239421+245745+250896'
'TXXX:lastfmtags'                                   ['instrumental', 'indie', 'jazz', 'soundtrack', 'alternative', 'electronic']
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-7.31 dB'
'TXXX:replaygain_track_peak'                        '1.024907'

========================== row from database ==========================
                                              'id'  1482294
                                            'path'  /data/Music/Bulk/00poprockelectronic/The LEGO Movie/10 - Saloons and Wagons.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  218
                                           'genre'  soundtrack-video-movies
                                        'filesize'  8752880
                                           'mtime'  1642095966
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic LEGO 10 soundtrack video movies
                                      'tag_artist'  Mark Mothersbaugh
                                     'tag_release'  The Lego Movie: Original Motion Picture Soundtrack
                                       'tag_title'  Saloons and Wagons
                                             'bpm'  99.7
                                    'search_title'  'and':2 'saloons':1 'wagons':3
                                   'search_artist'  'mark':1 'mothersbaugh':2
                                  'search_release'  'lego':2 'motion':6 'movie':3,4 'original':5 'picture':7 'soundtrack':8 'the':1
                                     'search_rest'  '00poprockelectronic':1 'lego':2 'movies':5 'soundtrack':3 'video':4
                                    'search_combo'  '00poprockelectronic':14 'and':2A 'lego':7C,15 'mark':4B 'mothersbaugh':5B 'motion':11C 'movie':8C,9C 'movies':18 'original':10C 'picture':12C 'saloons':1A 'soundtrack':13C,16 'the':6C 'video':17 'wagons':3A
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'Q-LOCALNESS-1', 'Q-SYN-2', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-2', 'Q-CHART-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-MIXBEAT-1']
                                      'lastfmtags'  ['instrumental', 'indie', 'jazz', 'soundtrack', 'alternative', 'electronic']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642095966.0949066  (2022-01-13 18:46:06)
                             'size'  8752880