======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '181'
                                          'artist'  'Fraykers Revenge'
                                     'text_people'  ''
                                         'release'  'Lunch For Yor Ears (Vol. 2)'
                                           'title'  'Walking Tiger (rtt. Ed.ion Panther & Co.)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'funk']"
                                     'discogstags'  "['disco', 'soundtrack', 'theme', 'stage & screen', 'funk / soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '129.2'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'fraykerbreaks.blogspot.com'
'TALB' (Album/Movie/Show title)                     'Lunch For Yor Ears (Vol. 2)'
'TBPM' (BPM (beats per minute))                     '129.2'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Walking Tiger (rtt. Ed.ion Panther & Co.)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'TPE2' (Band/orchestra/accompaniment)               'Fraykers Revenge'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'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'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-5.38 dB'
'TXXX:replaygain_track_peak'                        '1.055332'

========================== row from database ==========================
                                              'id'  1532174
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/EASY Instr 70_s/• (Unk. Artist) - (Lunch For Yor Ears 2) - Walking Tiger (rtt. Ed.ion Panther & Co.).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  181
                                           'genre'  funk or soul
                                        'filesize'  7253639
                                           'mtime'  1628357845
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul EASY Instr 70_s • (Unk. Artist) (Lunch funk soul
                                      'tag_artist'  Fraykers Revenge
                                     'tag_release'  Lunch For Yor Ears (Vol. 2)
                                       'tag_title'  Walking Tiger (rtt. Ed.ion Panther & Co.)
                                             'bpm'  129.2
                                    'search_title'  'co':9,10 'ed':5 'edion':7 'ion':6 'panther':8 'rtt':3,4 'tiger':2 'walking':1
                                   'search_artist'  'fraykers':1 'revenge':2
                                  'search_release'  '2':7,8 'ears':4 'for':2 'lunch':1 'vol':5,6 'yor':3
                                     'search_rest'  '70':6 'artist':10,11 'easy':4 'funk':2 'instr':5 'lunch':12,13 's':7 'soul':3 'swing':1 'unk':8,9
                                    'search_combo'  '2':19C,20C '70':26 'artist':30,31 'co':9A,10A 'ears':16C 'easy':24 'ed':5A 'edion':7A 'for':14C 'fraykers':11B 'funk':22 'instr':25 'ion':6A 'lunch':13C,32,33 'panther':8A 'revenge':12B 'rtt':3A,4A 's':27 'soul':23 'swing':21 'tiger':2A 'unk':28,29 'vol':17C,18C 'walking':1A 'yor':15C
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'funk']
                                        'tag_date'  1975
                                     'discogstags'  ['disco', 'soundtrack', 'theme', 'stage & screen', 'funk / soul', 'funk']

============================== file details ==============================
                                           'mtime'  1628357844.9884717  (2021-08-07 19:37:24)
                             'size'  7253639