======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '260'
                                          'artist'  'Bruce Haack , Esther Nelson & Ted Pandel'
                                     'text_people'  'Bruce Haack'
                                         'release'  'Funky Doodle'
                                           'title'  "I Hug Myself 'Cause I Love Me So"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '129.7'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Funky Doodle'
'TBPM' (BPM (beats per minute))                     '129.7'
'TCOM' (Composer)                                   'Bruce Haack'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         "I Hug Myself 'Cause I Love Me So"
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bruce Haack , Esther Nelson & Ted Pandel'
'TPE2' (Band/orchestra/accompaniment)               'Bruce Haack , Esther Nelson & Ted Pandel'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.01 dB'
'TXXX:replaygain_track_peak'                        '0.422844'

========================== row from database ==========================
                                              'id'  1509050
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Bruce Haack/1976 - Bruce Haack, Esther Nelson & Ted Pandel - Funky Doodle (King, 2005) [192k]/8 i hug myself _cause i love me so.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  260
                                           'genre'  electronic-experimental
                                        'filesize'  6276978
                                           'mtime'  1636916818
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1976 Haack, (King, 2005) [192k] 8 i hug myself _cause i love me electronic experimental
                                      'tag_artist'  Bruce Haack , Esther Nelson & Ted Pandel
                                     'tag_release'  Funky Doodle
                                       'tag_title'  I Hug Myself 'Cause I Love Me So
                                             'bpm'  129.7
                                    'search_title'  'cause':4,5 'hug':2 'i':1 'love':6 'me':7 'myself':3 'so':8
                                   'search_artist'  'bruce':1 'esther':3 'haack':2 'nelson':4 'pandel':6 'ted':5
                                  'search_release'  'doodle':2 'funky':1
                                     'search_rest'  '192k':8,9 '1976':1 '2005':6,7 '8':10 'cause':14 'electronic':17 'experimental':18 'haack':2,3 'hug':12 'i':11 'king':4,5 'love':15 'me':16 'myself':13
                                    'search_combo'  '192k':24,25 '1976':17 '2005':22,23 '8':26 'bruce':9B 'cause':4A,5A,30 'doodle':16C 'electronic':33 'esther':11B 'experimental':34 'funky':15C 'haack':10B,18,19 'hug':2A,28 'i':1A,27 'king':20,21 'love':6A,31 'me':7A,32 'myself':3A,29 'nelson':12B 'pandel':14B 'so':8A 'ted':13B
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916818.3063524  (2021-11-14 20:06:58)
                             'size'  6276978