======================== unified (from filesystem) ========================
                                         'bitrate'  '221.923'
                                        'duration'  '190'
                                          'artist'  'Felix da Housecat'
                                     'text_people'  ''
                                         'release'  'Kittenz and Thee Glitz'
                                           'title'  'Harlot (intro)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'house', 'electroclash', 'electronic', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '144.028'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Kittenz and Thee Glitz'
'TBPM' (BPM (beats per minute))                     '144.028'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Harlot (intro)'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Felix da Housecat'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'house', 'electroclash', 'electronic', 'electro']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.01 dB'
'TXXX:replaygain_track_peak'                        '0.558069'

========================== row from database ==========================
                                              'id'  1328564
                                            'path'  /data/Music/Bulk/00poprockelectronic/00clash/Felix da Housecat - Felix da Houscat/01-Harlot (Intro).mp3
                                         'working'  None
                                         'bitrate'  222
                                    'duration_sec'  190
                                           'genre'  electronic-we-electroclash
                                        'filesize'  5293108
                                           'mtime'  1620561129
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00clash Houscat 01 (Intro) electronic we electroclash
                                      'tag_artist'  Felix da Housecat
                                     'tag_release'  Kittenz and Thee Glitz
                                       'tag_title'  Harlot (intro)
                                             'bpm'  144.028
                                    'search_title'  'harlot':1 'intro':2,3
                                   'search_artist'  'da':2 'felix':1 'housecat':3
                                  'search_release'  'and':2 'glitz':4 'kittenz':1 'thee':3
                                     'search_rest'  '00clash':2 '00poprockelectronic':1 'electroclash':8 'electronic':6 'houscat':3 'intro':4,5 'we':7
                                    'search_combo'  '00clash':12 '00poprockelectronic':11 'and':8C 'da':5B 'electroclash':18 'electronic':16 'felix':4B 'glitz':10C 'harlot':1A 'houscat':13 'housecat':6B 'intro':2A,3A,14,15 'kittenz':7C 'thee':9C 'we':17
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['electronica', 'house', 'electroclash', 'electronic', 'electro']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620561129.0059264  (2021-05-09 13:52:09)
                             'size'  5293108