======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '67'
                                          'artist'  'University of California Trojan Marching Band'
                                     'text_people'  ''
                                         'release'  'Outtakes from the 2003 365 Days Project - Part IV'
                                           'title'  'All Right Now'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '140.0'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'blog.wfmu.org'
'TALB' (Album/Movie/Show title)                     'Outtakes from the 2003 365 Days Project - Part IV'
'TBPM' (BPM (beats per minute))                     '140.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'All Right Now'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'University of California Trojan Marching Band'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '10'
'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:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.71 dB'
'TXXX:replaygain_track_peak'                        '0.585768'

========================== row from database ==========================
                                              'id'  660088
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/10/289_10_University_of_California_Trojan_Marching_Band_-_All_Right_Now.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  67
                                           'genre'  electronic-unsorted
                                        'filesize'  1888971
                                           'mtime'  1642080828
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 10 289_10_University_of_California_Trojan_Marching_Band_ _All_Right_Now electronic unsorted
                                      'tag_artist'  University of California Trojan Marching Band
                                     'tag_release'  Outtakes from the 2003 365 Days Project - Part IV
                                       'tag_title'  All Right Now
                                             'bpm'  140.0
                                    'search_title'  'all':1 'now':3 'right':2
                                   'search_artist'  'band':6 'california':3 'marching':5 'of':2 'trojan':4 'university':1
                                  'search_release'  '2003':4 '365':5 'days':6 'from':2 'iv':9 'outtakes':1 'part':8 'project':7 'the':3
                                     'search_rest'  '10':2 '289':1 'all':9 'band':8 'california':5 'electronic':12 'marching':7 'now':11 'of':4 'right':10 'trojan':6 'university':3 'unsorted':13
                                    'search_combo'  '10':20 '2003':13C '289':19 '365':14C 'all':1A,27 'band':9B,26 'california':6B,23 'days':15C 'electronic':30 'from':11C 'iv':18C 'marching':8B,25 'now':3A,29 'of':5B,22 'outtakes':10C 'part':17C 'project':16C 'right':2A,28 'the':12C 'trojan':7B,24 'university':4B,21 'unsorted':31
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642080827.607928  (2022-01-13 14:33:47)
                             'size'  1888971