======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '3631'
                                          'artist'  'Shirley & Spinoza'
                                     'text_people'  ''
                                         'release'  'Shirley & Spinoza'
                                           'title'  'RadioElMonte 2008 August12 HiFi'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-2', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['eclectic', 'collage music', 'tape music', 'avant garde', 'oldies']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'set-pl-shirleyspinoza'
                                             'bpm'  '133.579'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 0000079D 000006C7 00012671'
'COMM:iTunNORM:eng'                                 (' 0000079D 000006C7 00012671 00018879 00012197 00143A29 0000844B 000083DD '
 '0033DFE6 00163A4E')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000A70 00000000098BC000 00000000 0531E1CD 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '133.579'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-shirleyspinoza'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'iTunes v7.6'
'TIT2' (Title/songname/content description)         'RadioElMonte 2008 August12 HiFi'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Shirley & Spinoza'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '2'
'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:lastfmtags'                                   ['eclectic', 'collage music', 'tape music', 'avant garde', 'oldies']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.81 dB'
'TXXX:replaygain_track_peak'                        '0.639700'

========================== row from database ==========================
                                              'id'  986754
                                            'path'  /data/Music/Bulk/sns/SNSarchive/RadioElMonte_2008_August12_HiFi.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  3631
                                           'genre'  set-pl-shirleyspinoza
                                        'filesize'  90091277
                                           'mtime'  1678928735
                                   'redo_metaread'  0
                                        'rest_str'   sns SNSarchive RadioElMonte_2008_August12_HiFi set pl shirleyspinoza
                                      'tag_artist'  Shirley & Spinoza
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  RadioElMonte 2008 August12 HiFi
                                             'bpm'  133.579
                                    'search_title'  '2008':2 'august12':3 'el':6 'fi':9 'hi':8 'hifi':4 'monte':7 'radio':5 'radioelmonte':1
                                   'search_artist'  'shirley':1 'spinoza':2
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  '2008':4,13 'august12':5,14 'el':11 'fi':16 'hi':15 'hifi':6 'monte':12 'pl':8 'radio':10 'radioelmonte':3 'set':7 'shirleyspinoza':9 'sns':1 'snsarchive':2
                                    'search_combo'  '2008':2A,17,26 'august12':3A,18,27 'el':6A,24 'fi':9A,29 'hi':8A,28 'hifi':4A,19 'monte':7A,25 'pl':21 'radio':5A,23 'radioelmonte':1A,16 'set':20 'shirley':10B,12C 'shirleyspinoza':22 'sns':14 'snsarchive':15 'spinoza':11B,13C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['eclectic', 'collage music', 'tape music', 'avant garde', 'oldies']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678928734.8407824  (2023-03-16 02:05:34)
                             'size'  90091277