======================== unified (from filesystem) ========================
                                         'bitrate'  '160.407'
                                        'duration'  '183'
                                          'artist'  'Honeydrippers'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Sea Of Love'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['classic rock', 'rock', 'rock n roll', '80s', 'oldies']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '00'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'set-pl-billboard'
                                             'bpm'  '84.070'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'PCNT' (Play counter)                               PCNT(count=0)
'TBPM' (BPM (beats per minute))                     '84.070'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-billboard'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Sea Of Love'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '183000'
'TPE1' (Lead performer(s)/Soloist(s))               'Honeydrippers'
'TRCK' (Track number/Position in set)               '00'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['classic rock', 'rock', 'rock n roll', '80s', 'oldies']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.02 dB'
'TXXX:replaygain_track_peak'                        '0.626270'

========================== row from database ==========================
                                              'id'  1318696
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/honeydrippers - sea of love - robert plant.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  183
                                           'genre'  set-pl-billboard
                                        'filesize'  3688320
                                           'mtime'  1652397995
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] honeydrippers sea of love robert plant set pl billboard
                                      'tag_artist'  Honeydrippers
                                     'tag_release'  None
                                       'tag_title'  Sea Of Love
                                             'bpm'  84.07
                                    'search_title'  'love':3 'of':2 'sea':1
                                   'search_artist'  'honeydrippers':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'billboard':15 'files':5,6 'honeydrippers':7 'loose':3,4 'love':10 'of':9 'pl':14 'plant':12 'robert':11 'sea':8 'set':13 'unsorted':2
                                    'search_combo'  '00poprockelectronic':5 'billboard':19 'files':9,10 'honeydrippers':4B,11 'loose':7,8 'love':3A,14 'of':2A,13 'pl':18 'plant':16 'robert':15 'sea':1A,12 'set':17 'unsorted':6
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['classic rock', 'rock', 'rock n roll', '80s', 'oldies']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397994.6913748  (2022-05-13 01:26:34)
                             'size'  3688320