======================== unified (from filesystem) ========================
                                         'bitrate'  '192.007'
                                        'duration'  '280'
                                          'artist'  'Fraykers Revenge'
                                     'text_people'  ''
                                         'release'  'Fraykers Revenge Music Library - Color Climax: Porn Music From The Library'
                                           'title'  'Before Summer Ends'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-UNU-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', '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'  "['soundtrack', 'funk']"
                                     'discogstags'  "['disco', 'soundtrack', 'theme', 'stage & screen', 'funk / soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1974'
                                        'comments'  ''
                                           'genre'  'soundtrack-library'
                                             'bpm'  '135.365'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Fraykers Revenge Music Library - Color Climax: Porn Music From The Library'
'TBPM' (BPM (beats per minute))                     '135.365'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-library'
'TDRC' (Recording time)                             '1974'
'TIT2' (Title/songname/content description)         'Before Summer Ends'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Keith Mansfield'
'TPE2' (Band/orchestra/accompaniment)               'Fraykers Revenge'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['disco', 'soundtrack', 'theme', 'stage & screen', 'funk / soul', 'funk']
'TXXX:lastfmtags'                                   ['soundtrack', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'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'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.10 dB'
'TXXX:replaygain_track_peak'                        '0.671815'

========================== row from database ==========================
                                              'id'  1118287
                                            'path'  /data/Music/Bulk/0soundtrack/Fraykers Revenge - Color Climax - Porn Music From The Library/Color Climax - Porn Music From The Library - 04 - Keith Mansfield - Before Summer Ends.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  280
                                           'genre'  soundtrack-library
                                        'filesize'  6745567
                                           'mtime'  1642096508
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 04 Keith Mansfield soundtrack library
                                      'tag_artist'  Fraykers Revenge
                                     'tag_release'  Fraykers Revenge Music Library - Color Climax: Porn Music From The Library
                                       'tag_title'  Before Summer Ends
                                             'bpm'  135.365
                                    'search_title'  'before':1 'ends':3 'summer':2
                                   'search_artist'  'fraykers':1 'revenge':2
                                  'search_release'  'climax':6,7 'color':5 'fraykers':1 'from':9 'library':4 'music':3 'porn':8 'revenge':2 'the':10
                                     'search_rest'  '0soundtrack':1 'keith':2 'library':5 'mansfield':3 'soundtrack':4
                                    'search_combo'  '0soundtrack':16 'before':1A 'climax':11C,12C 'color':10C 'ends':3A 'fraykers':4B,6C 'from':14C 'keith':17 'library':9C,20 'mansfield':18 'music':8C 'porn':13C 'revenge':5B,7C 'soundtrack':19 'summer':2A 'the':15C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'Q-UNU-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', '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'  ['soundtrack', 'funk']
                                        'tag_date'  1974
                                     'discogstags'  ['disco', 'soundtrack', 'theme', 'stage & screen', 'funk / soul', 'funk']

============================== file details ==============================
                                           'mtime'  1642096508.2772913  (2022-01-13 18:55:08)
                             'size'  6745567