======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '366'
                                          'artist'  'Sister Sledge'
                                     'text_people'  'Time Life'
                                         'release'  'Sound Of The Seventies: 1979'
                                           'title'  'We Are Family'
                                           'quals'  ("['Q-HAP-4', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['70s', 'female vocalists', 'soul', 'funk', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '18'
                                            'date'  '1979'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '118.775'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:MusicMatch_Tempo:eng'                         'Pretty fast'
'PCNT' (Play counter)                               PCNT(count=0)
'TALB' (Album/Movie/Show title)                     'Sound Of The Seventies: 1979'
'TBPM' (BPM (beats per minute))                     '118.775'
'TCOM' (Composer)                                   'Time Life'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '1979'
'TIT2' (Title/songname/content description)         'We Are Family'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '366000'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Sister Sledge'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3/18'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['70s', 'female vocalists', 'soul', 'funk', 'disco']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.54 dB'
'TXXX:replaygain_track_peak'                        '0.464371'

========================== row from database ==========================
                                              'id'  1312012
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/sister sledge - we are family.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  366
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  5883282
                                           'mtime'  1620540345
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] sister sledge we are family electronic we disco or italo
                                      'tag_artist'  Sister Sledge
                                     'tag_release'  Sound Of The Seventies: 1979
                                       'tag_title'  We Are Family
                                             'bpm'  118.775
                                    'search_title'  'are':2 'family':3 'we':1
                                   'search_artist'  'sister':1 'sledge':2
                                  'search_release'  '1979':6 'of':2 'seventies':4,5 'sound':1 'the':3
                                     'search_rest'  '00poprockelectronic':1 'are':10 'disco':13 'electronic':12 'family':11 'files':5,6 'italo':15 'loose':3,4 'or':14 'sister':7 'sledge':8 'unsorted':2 'we':9
                                    'search_combo'  '00poprockelectronic':12 '1979':11C 'are':2A,21 'disco':24 'electronic':23 'family':3A,22 'files':16,17 'italo':26 'loose':14,15 'of':7C 'or':25 'seventies':9C,10C 'sister':4B,18 'sledge':5B,19 'sound':6C 'the':8C 'unsorted':13 'we':1A,20
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-4', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['70s', 'female vocalists', 'soul', 'funk', 'disco']
                                        'tag_date'  1979
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620540344.773497  (2021-05-09 08:05:44)
                             'size'  5883282