======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '465'
                                          'artist'  'Geb.el'
                                     'text_people'  ''
                                         'release'  'Supperclub Presents Lounge 1'
                                           'title'  'Love From the Sun'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'Q-JZFKS-2', 'Q-OLDST-1', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-2']")
                                      'lastfmtags'  "['groovesalad', 'lounge', 'easy listening', 'spacestation', 'chillout']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '125.860'
                                             'key'  '2B'
                                        'acoustid'  'cb294bfd-00ae-478a-bc08-8684686e5039'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Supperclub Presents Lounge 1'
'TBPM' (BPM (beats per minute))                     '125.860'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Love From the Sun'
'TKEY' (Initial key)                                '2B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Geb.el'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'United Recordings'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Geb.el'
'TSST' (Set subtitle)                               'Le Bar Rouge'
'TXXX:ASIN'                                         'B0000542FE'
'TXXX:Acoustid Id'                                  'cb294bfd-00ae-478a-bc08-8684686e5039'
'TXXX:CATALOGNUMBER'                                'UTD006-8'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'ad74663c-e200-46b2-ab12-247b27f51886'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'bc4f3dc8-1e7e-42a3-bf51-1e9becff72e4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['groovesalad', 'lounge', 'easy listening', 'spacestation', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.44 dB'
'TXXX:replaygain_track_peak'                        '0.832761'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'27c4efc3-92e2-4742-92f6-3db17f950f61')

========================== row from database ==========================
                                              'id'  773049
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Lounge/Supperclub Presents Lounge/Supperclub Presents Lounge vol. 1 - Le bar rouge - 11 - Geb. El - Love from the sun.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  465
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  7460050
                                           'mtime'  1620532227
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country vol. Le bar rouge 11 El from sun prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Geb.el
                                     'tag_release'  Supperclub Presents Lounge 1
                                       'tag_title'  Love From the Sun
                                             'bpm'  125.86
                                    'search_title'  'from':2 'love':1 'sun':4 'the':3
                                   'search_artist'  'el':2 'geb':1 'gebel':3
                                  'search_release'  '1':4 'lounge':3 'presents':2 'supperclub':1
                                     'search_rest'  'bar':8 'bossa':17 'country':4 'el':10 'exotica':2 'from':11 'jazz':1 'jb':14 'le':7 'lounge':15 'oldies':3 'or':16 'prerock':13 'rouge':9 'sun':12 'vol':5,6
                                    'search_combo'  '1':11C 'bar':19 'bossa':28 'country':15 'el':6B,21 'exotica':13 'from':2A,22 'geb':5B 'gebel':7B 'jazz':12 'jb':25 'le':18 'lounge':10C,26 'love':1A 'oldies':14 'or':27 'prerock':24 'presents':9C 'rouge':20 'sun':4A,23 'supperclub':8C 'the':3A 'vol':16,17
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['groovesalad', 'lounge', 'easy listening', 'spacestation', 'chillout']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620532227.0733383  (2021-05-09 05:50:27)
                             'size'  7460050