======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '654'
                                          'artist'  'LCD Soundsystem'
                                     'text_people'  ''
                                         'release'  'A Bunch of Stuff'
                                           'title'  'Us V Them (Any Color U Like re'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'dance', 'alternative', 'electronica', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '116.053'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'A Bunch of Stuff'
'TBPM' (BPM (beats per minute))                     '116.053'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Us V Them (Any Color U Like re'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'LCD Soundsystem'
'TRCK' (Track number/Position in set)               '4'
'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'                                   ['indie', 'dance', 'alternative', 'electronica', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.26 dB'
'TXXX:replaygain_track_peak'                        '0.649708'

========================== row from database ==========================
                                              'id'  1422649
                                            'path'  /data/Music/Bulk/00poprockelectronic/LCD soundsystem/LCD Soundsystem - A Bunch of Stuff - 04 - LCD Soundsystem - Us V Them (Any Color U Like remix by Windsurf).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  654
                                           'genre'  electronic-unsorted
                                        'filesize'  26169725
                                           'mtime'  1621696313
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic soundsystem 04 remix by Windsurf) electronic unsorted
                                      'tag_artist'  LCD Soundsystem
                                     'tag_release'  A Bunch of Stuff
                                       'tag_title'  Us V Them (Any Color U Like re
                                             'bpm'  116.053
                                    'search_title'  'any':4,5 'color':6 'like':8 're':9 'them':3 'u':7 'us':1 'v':2
                                   'search_artist'  'lcd':1 'soundsystem':2
                                  'search_release'  'a':1 'bunch':2 'of':3 'stuff':4
                                     'search_rest'  '00poprockelectronic':1 'by':4 'electronic':7 'remix':3 'soundsystem':2 'unsorted':8 'windsurf':5,6
                                    'search_combo'  '00poprockelectronic':16 'a':12C 'any':4A,5A 'bunch':13C 'by':19 'color':6A 'electronic':22 'lcd':10B 'like':8A 'of':14C 're':9A 'remix':18 'soundsystem':11B,17 'stuff':15C 'them':3A 'u':7A 'unsorted':23 'us':1A 'v':2A 'windsurf':20,21
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'dance', 'alternative', 'electronica', 'electronic']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696313.4423203  (2021-05-22 17:11:53)
                             'size'  26169725