======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '56'
                                          'artist'  'Northridge High School Band'
                                     'text_people'  ''
                                         'release'  'Outtakes from the 2003 365 Days Project - Part IV'
                                           'title'  "Theme To 'The Mod Squad'"
                                           '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-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '123.9'
                                             'key'  '5A'
                                        '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))                     '123.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         "Theme To 'The Mod Squad'"
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Northridge High School Band'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '08'
'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'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.29 dB'
'TXXX:replaygain_track_peak'                        '0.484197'

========================== row from database ==========================
                                              'id'  660353
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/10/289_08_Northridge_High_School_Band_-_Theme_To_The_Mod_Squad.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  56
                                           'genre'  electronic-unsorted
                                        'filesize'  1620000
                                           'mtime'  1642255611
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 10 289_08_Northridge_High_School_Band_ _Theme_To_The_Mod_Squad electronic unsorted
                                      'tag_artist'  Northridge High School Band
                                     'tag_release'  Outtakes from the 2003 365 Days Project - Part IV
                                       'tag_title'  Theme To 'The Mod Squad'
                                             'bpm'  123.9
                                    'search_title'  'mod':5 'squad':6,7 'the':3,4 'theme':1 'to':2
                                   'search_artist'  'band':4 'high':2 'northridge':1 'school':3
                                  'search_release'  '2003':4 '365':5 'days':6 'from':2 'iv':9 'outtakes':1 'part':8 'project':7 'the':3
                                     'search_rest'  '08':2 '289':1 'band':6 'electronic':12 'high':4 'mod':10 'northridge':3 'school':5 'squad':11 'the':9 'theme':7 'to':8 'unsorted':13
                                    'search_combo'  '08':22 '2003':15C '289':21 '365':16C 'band':11B,26 'days':17C 'electronic':32 'from':13C 'high':9B,24 'iv':20C 'mod':5A,30 'northridge':8B,23 'outtakes':12C 'part':19C 'project':18C 'school':10B,25 'squad':6A,7A,31 'the':3A,4A,14C,29 'theme':1A,27 'to':2A,28 'unsorted':33
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  5A
                                           '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-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642255611.023244  (2022-01-15 15:06:51)
                             'size'  1620000