======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '126'
                                          'artist'  'The Upstroke'
                                     'text_people'  ''
                                         'release'  "Porno Grooves - The Sound Of 70's Adult Films"
                                           'title'  'Two Is Better Than One'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-4', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['check artist names', 'porn groove', 'funk']"
                                     'discogstags'  "['soundtrack', 'funk / soul', 'stage & screen']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk;set-pl-porngroove'
                                             'bpm'  '115.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Porno Grooves - The Sound Of 70's Adult Films"
'TBPM' (BPM (beats per minute))                     '115.0'
'TCON' (Content type, a.k.a. Genre)                 ['funk or soul-funk', 'set-pl-porngroove']
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Two Is Better Than One'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Upstroke'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '4'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['soundtrack', 'funk / soul', 'stage & screen']
'TXXX:lastfmtags'                                   ['check artist names', 'porn groove', 'funk']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'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'                        '+3.35 dB'
'TXXX:replaygain_track_peak'                        '0.540759'

========================== row from database ==========================
                                              'id'  1527188
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/The Upstroke (1991) • Porno Grooves. The Sound of 70_s Adult Films/B6 - Two Is Better Than One.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  126
                                           'genre'  funk or soul-funk;set-pl-porngroove
                                        'filesize'  5058530
                                           'mtime'  1620563233
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul (1991) • Grooves. of 70_s B6 funk soul funk;set pl porngroove
                                      'tag_artist'  The Upstroke
                                     'tag_release'  Porno Grooves - The Sound Of 70's Adult Films
                                       'tag_title'  Two Is Better Than One
                                             'bpm'  115.0
                                    'search_title'  'better':3 'is':2 'one':5 'than':4 'two':1
                                   'search_artist'  'the':1 'upstroke':2
                                  'search_release'  '70':6 '70s':8 'adult':9 'films':10 'grooves':2 'of':5 'porno':1 's':7 'sound':4 'the':3
                                     'search_rest'  '1991':4,5 '70':9 'b6':11 'funk':2,12,14 'grooves':6,7 'of':8 'pl':16 'porngroove':17 's':10 'set':13,15 'soul':3 'swing':1
                                    'search_combo'  '1991':21,22 '70':13C,26 '70s':15C 'adult':16C 'b6':28 'better':3A 'films':17C 'funk':19,29,31 'grooves':9C,23,24 'is':2A 'of':12C,25 'one':5A 'pl':33 'porngroove':34 'porno':8C 's':14C,27 'set':30,32 'soul':20 'sound':11C 'swing':18 'than':4A 'the':6B,10C 'two':1A 'upstroke':7B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           '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-4', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['check artist names', 'porn groove', 'funk']
                                        'tag_date'  1975
                                     'discogstags'  ['soundtrack', 'funk / soul', 'stage & screen']

============================== file details ==============================
                                           'mtime'  1620563232.505161  (2021-05-09 14:27:12)
                             'size'  5058530