======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '230'
                                          'artist'  'Linda Clifford'
                                     'text_people'  ''
                                         'release'  "70's Dancefloor Ultimate Collection - CD2"
                                           'title'  'Runaway Love'
                                           'quals'  ("['Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', 'Q-OLDST-2', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', "
 "'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['disco', 'soul', 'female vocalists', 'rnb']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0213'
                                      'tracktotal'  '20'
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '105.3'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Freak37'
'TALB' (Album/Movie/Show title)                     "70's Dancefloor Ultimate Collection - CD2"
'TBPM' (BPM (beats per minute))                     '105.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Runaway Love'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Linda Clifford'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2'
'TRCK' (Track number/Position in set)               '0213/20'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['disco', 'soul', 'female vocalists', 'rnb']
'TXXX:other'                                        'Various'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-7.37 dB'
'TXXX:replaygain_track_peak'                        '1.117627'

========================== row from database ==========================
                                              'id'  1526760
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Various Artists - 100 Hits - 70_s Dancefloor (The Ultimate Collection) 2017 - @192/0213 - Various - Runaway Love - (Linda Clifford).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  230
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  5648458
                                           'mtime'  1630252574
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Various Artists 100 Hits 70_s (The Collection) 2017 @192 0213 Various (Linda Clifford) electronic we disco italo
                                      'tag_artist'  Linda Clifford
                                     'tag_release'  70's Dancefloor Ultimate Collection - CD2
                                       'tag_title'  Runaway Love
                                             'bpm'  105.3
                                    'search_title'  'love':2 'runaway':1
                                   'search_artist'  'clifford':2 'linda':1
                                  'search_release'  '70':1 '70s':3 'cd2':7 'collection':6 'dancefloor':4 's':2 'ultimate':5
                                     'search_rest'  '0213':16 '100':6 '192':15 '2017':14 '70':8 'artists':5 'clifford':19,20 'collection':12,13 'disco':23 'electronic':21 'funk':2 'hits':7 'italo':24 'linda':17,18 's':9 'soul':3 'swing':1 'the':10,11 'various':4 'we':22
                                    'search_combo'  '0213':27 '100':17 '192':26 '2017':25 '70':5C,19 '70s':7C 'artists':16 'cd2':11C 'clifford':4B,30,31 'collection':10C,23,24 'dancefloor':8C 'disco':34 'electronic':32 'funk':13 'hits':18 'italo':35 'linda':3B,28,29 'love':2A 'runaway':1A 's':6C,20 'soul':14 'swing':12 'the':21,22 'ultimate':9C 'various':15 'we':33
                                    'tag_tracknum'  213
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['disco', 'soul', 'female vocalists', 'rnb']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1630252573.5754645  (2021-08-29 17:56:13)
                             'size'  5648458