======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '137'
                                          'artist'  'Sadina (Priscilla Mitchell)'
                                     'text_people'  ''
                                         'release'  'Tape No250 - Real Girls In The Garage Land (Part LIX)'
                                           'title'  'I Want That Boy'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '143.5'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tape No250 - Real Girls In The Garage Land (Part LIX)'
'TBPM' (BPM (beats per minute))                     '143.5'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'I Want That Boy'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sadina (Priscilla Mitchell)'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:country'                                      'US'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+25.05 dB'
'TXXX:replaygain_track_peak'                        '0.029776'
'TXXX:tracknum'                                     '11'

========================== row from database ==========================
                                              'id'  502315
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT250 2015 - Tape No250 - Real Girls In The Garage Land (Part LIX) @192/11 - Sadina (Priscilla Mitchell) - I Want That Boy (1965 US.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  137
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3372321
                                           'mtime'  1620385519
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT250 2015 @192 11 (1965 US rock gr garage;set pl garagetapes
                                      'tag_artist'  Sadina (Priscilla Mitchell)
                                     'tag_release'  Tape No250 - Real Girls In The Garage Land (Part LIX)
                                       'tag_title'  I Want That Boy
                                             'bpm'  143.5
                                    'search_title'  'boy':4 'i':1 'that':3 'want':2
                                   'search_artist'  'mitchell':4,5 'priscilla':2,3 'sadina':1
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'lix':11,12 'no250':2 'part':9,10 'real':3 'tape':1 'the':6
                                     'search_rest'  '192':7 '1965':8,9 '2015':6 'blogspot':2 'com':3 'garage':13,15 'garagetapes':1,18 'garagetapesblogspotcom':4 'gr':12 'gt250':5 'pl':17 'rock':11 'set':14,16 'us':10
                                    'search_combo'  '192':28 '1965':29,30 '2015':27 'blogspot':23 'boy':4A 'com':24 'garage':16C,34,36 'garagetapes':22,39 'garagetapesblogspotcom':25 'girls':13C 'gr':33 'gt250':26 'i':1A 'in':14C 'land':17C 'lix':20C,21C 'mitchell':8B,9B 'no250':11C 'part':18C,19C 'pl':38 'priscilla':6B,7B 'real':12C 'rock':32 'sadina':5B 'set':35,37 'tape':10C 'that':3A 'the':15C 'us':31 'want':2A
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385518.7043417  (2021-05-07 13:05:18)
                             'size'  3372321