======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '397'
                                          'artist'  'ClapCrate.com'
                                     'text_people'  'ClapCrate.com'
                                         'release'  'ClapCrate.com'
                                           'title'  'Waiting (M.Caporale Latin Soul Remix) [ClapCrate.com]'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  'ClapCrate.com'
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '123.9'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:ClapCrate.com'                                type PictureType.COVER_FRONT (Cover (front)) b'ClapCrate.com'
                                     
'COMM::eng'                                         'ClapCrate.com'
'TALB' (Album/Movie/Show title)                     'ClapCrate.com'
'TBPM' (BPM (beats per minute))                     '123.9'
'TCOM' (Composer)                                   'ClapCrate.com'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TCOP' (Copyright message)                          'ClapCrate.com'
'TENC' (Encoded by)                                 'ClapCrate.com'
'TEXT' (Lyricist/Text writer)                       'ClapCrate.com'
'TIT2' (Title/songname/content description)         'Waiting (M.Caporale Latin Soul Remix) [ClapCrate.com]'
'TIT3' (Subtitle/Description refinement)            'ClapCrate.com'
'TKEY' (Initial key)                                '2A'
'TOPE' (Original artist(s)/performer(s))            'ClapCrate.com'
'TPE1' (Lead performer(s)/Soloist(s))               'Matteo'
'TPE2' (Band/orchestra/accompaniment)               'ClapCrate.com'
'TPE3' (Conductor/performer refinement)             'ClapCrate.com'
'TPE4' (Interpreted, remixed, or otherwise modified by)  'ClapCrate.com'
'TPUB' (Publisher)                                  'ClapCrate.com'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.23 dB'
'TXXX:replaygain_track_peak'                        '0.522088'
'USLT::eng'                                         'ClapCrate.com'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='ClapCrate.com')

========================== row from database ==========================
                                              'id'  1348082
                                            'path'  /data/Music/Bulk/00poprockelectronic/deep house/Matteo - Waiting (M.Caporale Latin Soul Remix) [ClapCrate.com].mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  397
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  16166556
                                           'mtime'  1621085300
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic deep house Matteo electronic th techno minimal deephouse
                                      'tag_artist'  ClapCrate.com
                                     'tag_release'  ClapCrate.com
                                       'tag_title'  Waiting (M.Caporale Latin Soul Remix) [ClapCrate.com]
                                             'bpm'  123.9
                                    'search_title'  'caporale':3 'clap':12,13 'clapcrate':9 'clapcratecom':11 'com':10,15 'crate':14 'cratecom':16 'latin':5 'm':2 'mcaporale':4 'remix':7,8 'soul':6 'waiting':1
                                   'search_artist'  'clap':4 'clapcrate':1 'clapcratecom':3 'com':2,6 'crate':5 'cratecom':7
                                  'search_release'  'clap':4 'clapcrate':1 'clapcratecom':3 'com':2,6 'crate':5 'cratecom':7
                                     'search_rest'  '00poprockelectronic':1 'deep':2 'deephouse':9 'electronic':5 'house':3 'matteo':4 'minimal':8 'techno':7 'th':6
                                    'search_combo'  '00poprockelectronic':31 'caporale':3A 'clap':12A,13A,20B,27C 'clapcrate':9A,17B,24C 'clapcratecom':11A,19B,26C 'com':10A,15A,18B,22B,25C,29C 'crate':14A,21B,28C 'cratecom':16A,23B,30C 'deep':32 'deephouse':39 'electronic':35 'house':33 'latin':5A 'm':2A 'matteo':34 'mcaporale':4A 'minimal':38 'remix':7A,8A 'soul':6A 'techno':37 'th':36 'waiting':1A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621085299.623573  (2021-05-15 15:28:19)
                             'size'  16166556