======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '470'
                                          'artist'  'Jimmy & Fred'
                                     'text_people'  ''
                                         'release'  'Resident Advisor Top 50 for March 2013'
                                           'title'  'I See Lights (Karmon Remix)'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', "
 "'q-other-1', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['deep house', '2013', 'indie electronic', 'nu-disco']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '24'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '119.0'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Gamo to mouni tou pousti tou gavrou!'
'TALB' (Album/Movie/Show title)                     'Resident Advisor Top 50 for March 2013'
'TBPM' (BPM (beats per minute))                     '119.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'I See Lights (Karmon Remix)'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jimmy & Fred'
'TRCK' (Track number/Position in set)               '24'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['deep house', '2013', 'indie electronic', 'nu-disco']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.92 dB'
'TXXX:replaygain_track_peak'                        '0.663925'

========================== row from database ==========================
                                              'id'  1350578
                                            'path'  /data/Music/Bulk/00poprockelectronic/Lanig/24. jimmy & fred - i see lights (karmon remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  470
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  18825976
                                           'mtime'  1621085256
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Lanig 24. jimmy fred see lights (karmon remix) electronic th techno minimal deephouse
                                      'tag_artist'  Jimmy & Fred
                                     'tag_release'  Resident Advisor Top 50 for March 2013
                                       'tag_title'  I See Lights (Karmon Remix)
                                             'bpm'  119.0
                                    'search_title'  'i':1 'karmon':4,5 'lights':3 'remix':6,7 'see':2
                                   'search_artist'  'fred':2 'jimmy':1
                                  'search_release'  '2013':7 '50':4 'advisor':2 'for':5 'march':6 'resident':1 'top':3
                                     'search_rest'  '00poprockelectronic':1 '24':3,4 'deephouse':17 'electronic':13 'fred':6 'jimmy':5 'karmon':9,10 'lanig':2 'lights':8 'minimal':16 'remix':11,12 'see':7 'techno':15 'th':14
                                    'search_combo'  '00poprockelectronic':17 '2013':16C '24':19,20 '50':13C 'advisor':11C 'deephouse':33 'electronic':29 'for':14C 'fred':9B,22 'i':1A 'jimmy':8B,21 'karmon':4A,5A,25,26 'lanig':18 'lights':3A,24 'march':15C 'minimal':32 'remix':6A,7A,27,28 'resident':10C 'see':2A,23 'techno':31 'th':30 'top':12C
                                    'tag_tracknum'  24
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['deep house', '2013', 'indie electronic', 'nu-disco']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621085256.410088  (2021-05-15 15:27:36)
                             'size'  18825976