======================== unified (from filesystem) ========================
                                         'bitrate'  '8.0'
                                        'duration'  '1019'
                                          'artist'  'eq'
                                     'text_people'  ''
                                         'release'  'Musique pour les droogz vol. 3'
                                           'title'  "off the meds (official music video) beat by al'tarba"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  ("['hip-hop', 'underground rap', 'underground hip-hop', 'old school hardcore', "
 "'underground hip hop']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '84.140'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Musique pour les droogz vol. 3'
'TBPM' (BPM (beats per minute))                     '84.140'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TIT2' (Title/songname/content description)         "off the meds (official music video) beat by al'tarba"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'eq'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['hip-hop',
 'underground rap',
 'underground hip-hop',
 'old school hardcore',
 'underground hip hop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.01 dB'
'TXXX:replaygain_track_peak'                        '0.478386'
'TXXX:tracknum'                                     '11'

========================== row from database ==========================
                                              'id'  1513150
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/aavv - 2011-musique pour les droogz vol.3/11 - eq - off the meds (official music video) beat by al_tarba.mp3
                                         'working'  None
                                         'bitrate'  8
                                    'duration_sec'  1019
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  1021135
                                           'mtime'  1620587276
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism aavv 2011 musique vol.3 11 al_tarba hip hop or rnb or rap or turntablism
                                      'tag_artist'  eq
                                     'tag_release'  Musique pour les droogz vol. 3
                                       'tag_title'  off the meds (official music video) beat by al'tarba
                                             'bpm'  84.14
                                    'search_title'  'al':11 'altarba':13 'beat':9 'by':10 'meds':3 'music':6 'off':1 'official':4,5 'tarba':12 'the':2 'video':7,8
                                   'search_artist'  'eq':1
                                  'search_release'  '3':7 'droogz':4 'les':3 'musique':1 'pour':2 'vol':5,6
                                     'search_rest'  '2011':6 '3':9 'aavv':5 'al':11 'hip':13 'hiphop':1 'hop':14 'musique':7 'or':15 'rap':2 'rnb':3 'tarba':12 'turntablism':4 'vol':8 'vol3':10
                                    'search_combo'  '2011':27 '3':21C,30 'aavv':26 'al':11A,32 'altarba':13A 'beat':9A 'by':10A 'droogz':18C 'eq':14B 'hip':34 'hiphop':22 'hop':35 'les':17C 'meds':3A 'music':6A 'musique':15C,28 'off':1A 'official':4A,5A 'or':36 'pour':16C 'rap':23 'rnb':24 'tarba':12A,33 'the':2A 'turntablism':25 'video':7A,8A 'vol':19C,20C,29 'vol3':31
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['hip-hop', 'underground rap', 'underground hip-hop', 'old school hardcore', 'underground hip hop']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620587275.8238842  (2021-05-09 21:07:55)
                             'size'  1021135