======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '122'
                                          'artist'  'Fraykers Revenge'
                                     'text_people'  ''
                                         'release'  'Lunch For Yor Ears (Vol. 2)'
                                           'title'  'West Concept (Publisher William B Tanner)'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-UNU-1', 'q-syn-1', 'q-bass-2', 'q-busy-2', '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'  "['soundtrack', 'funk']"
                                     'discogstags'  "['disco', 'soundtrack', 'theme', 'stage & screen', 'funk / soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'soundtrack-library'
                                             'bpm'  '129.315'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Lunch For Yor Ears (Vol. 2)'
'TBPM' (BPM (beats per minute))                     '129.315'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-library'
'TIT2' (Title/songname/content description)         'West Concept (Publisher William B Tanner)'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'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'                                       '2'
'TXXX:q-busy'                                       '2'
'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'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.50 dB'
'TXXX:replaygain_track_peak'                        '0.682568'

========================== row from database ==========================
                                              'id'  1118365
                                            'path'  /data/Music/Bulk/0soundtrack/Fraykers Revenge Music Library - Lunch For Yor Ears  (Sound-Scores Volume 2)/Lunch For Yor Ears - Sound-Scores Volume Two - 04 - West Concept (Publisher William B Tanner).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  122
                                           'genre'  soundtrack-library
                                        'filesize'  4908888
                                           'mtime'  1636923334
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Music Library (Sound Scores Volume Sound Scores Volume Two 04 soundtrack library
                                      'tag_artist'  Fraykers Revenge
                                     'tag_release'  Lunch For Yor Ears (Vol. 2)
                                       'tag_title'  West Concept (Publisher William B Tanner)
                                             'bpm'  129.315
                                    'search_title'  'b':6 'concept':2 'publisher':3,4 'tanner':7,8 'west':1 'william':5
                                   'search_artist'  'fraykers':1 'revenge':2
                                  'search_release'  '2':7,8 'ears':4 'for':2 'lunch':1 'vol':5,6 'yor':3
                                     'search_rest'  '0soundtrack':1 'library':3 'music':2 'scores':6 'sound':4,5 'soundtrack':9 'two':8 'volume':7
                                    'search_combo'  '0soundtrack':19 '2':17C,18C 'b':6A 'concept':2A 'ears':14C 'for':12C 'fraykers':9B 'library':21 'lunch':11C 'music':20 'publisher':3A,4A 'revenge':10B 'scores':24 'sound':22,23 'soundtrack':27 'tanner':7A,8A 'two':26 'vol':15C,16C 'volume':25 'west':1A 'william':5A 'yor':13C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'funk']
                                        'tag_date'  
                                     'discogstags'  ['disco', 'soundtrack', 'theme', 'stage & screen', 'funk / soul', 'funk']

============================== file details ==============================
                                           'mtime'  1636923333.6945517  (2021-11-14 21:55:33)
                             'size'  4908888