======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '293'
                                          'artist'  'DYNAMICS'
                                     'text_people'  'PHAROAH SANDERS'
                                         'release'  'Version Excursions'
                                           'title'  'the creator has a master plan'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-SYN-2', 'Q-LOCALNESS-3', 'Q-OLDST-2', 'Q-PLAY-3', 'Q-CHART-2', "
 "'Q-MIXBEAT-2', 'q-bass-4', 'q-drums-2', 'q-other-1', 'q-piano-1', "
 "'q-vocals-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
                                             'bpm'  '121.3'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ' '
'TALB' (Album/Movie/Show title)                     'Version Excursions'
'TBPM' (BPM (beats per minute))                     '121.3'
'TCOM' (Composer)                                   'Pharoah Sanders / Thomas Leon'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub'
'TCOP' (Copyright message)                          '1969'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'the creator has a master plan'
'TKEY' (Initial key)                                '6B'
'TOPE' (Original artist(s)/performer(s))            'PHAROAH SANDERS'
'TPE1' (Lead performer(s)/Soloist(s))               'DYNAMICS'
'TPE2' (Band/orchestra/accompaniment)               'DYNAMICS'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-7.65 dB'
'TXXX:replaygain_track_peak'                        '1.030770'

========================== row from database ==========================
                                              'id'  1535726
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/dynamics - 2007 - version excursions/the creator has a master plan.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  293
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  11756626
                                           'mtime'  1636914590
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub dynamics 2007 version excursions loc style reggae dub ska dancehall dub
                                      'tag_artist'  DYNAMICS
                                     'tag_release'  Version Excursions
                                       'tag_title'  the creator has a master plan
                                             'bpm'  121.3
                                    'search_title'  'a':4 'creator':2 'has':3 'master':5 'plan':6 'the':1
                                   'search_artist'  'dynamics':1
                                  'search_release'  'excursions':2 'version':1
                                     'search_rest'  '00reggae':1 '2007':4 'dancehall':11 'dub':2 'dynamics':3 'excursions':6 'loc':7 'reggae':9 'ska':10 'style':8 'version':5
                                    'search_combo'  '00reggae':10 '2007':13 'a':4A 'creator':2A 'dancehall':20 'dub':11 'dynamics':7B,12 'excursions':9C,15 'has':3A 'loc':16 'master':5A 'plan':6A 'reggae':18 'ska':19 'style':17 'the':1A 'version':8C,14
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-2', 'Q-SYN-2', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914590.0705137  (2021-11-14 19:29:50)
                             'size'  11756626