======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '507'
                                          'artist'  'Afrika Bambaataa & Soulsonic Force'
                                     'text_people'  ''
                                         'release'  'Uplifting Progressive Trance'
                                           'title'  "Planet Rock (Moogroove's Monsoon mix)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-4', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electro', 'hip-hop', 'old school', 'funk', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-th-house-progressive'
                                             'bpm'  '130.1'
                                             'key'  '9A'
                                        'acoustid'  '0843aebe-b03c-4e33-8ad8-21d5eac22808'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Uplifting Progressive Trance'
'TBPM' (BPM (beats per minute))                     '130.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-house-progressive'
'TDOR' (Original release time)                      '1982'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         "Planet Rock (Moogroove's Monsoon mix)"
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Afrika Bambaataa & Soulsonic Force'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Afro Wax Records'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'Bambaataa, Afrika & Soulsonic Force'
'TSOP' (Performer sort order)                       'Bambaataa, Afrika & Soulsonic Force'
'TXXX:Acoustid Id'                                  '0843aebe-b03c-4e33-8ad8-21d5eac22808'
'TXXX:Artists'                                      'Afrika Bambaataa & Soulsonic Force'
'TXXX:CATALOGNUMBER'                                'AWX 023-2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electro', 'hip-hop', 'old school', 'funk', 'hip hop']
'TXXX:originalyear'                                 '1982'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+17.14 dB'
'TXXX:replaygain_track_peak'                        '0.081373'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dab30f03-bee4-4242-92dc-13e11fee4e94')

========================== row from database ==========================
                                              'id'  1501002
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/tribal electro ~ classic progressive house ~ uplifting progressive trance/jdk-phantoms__dousk_s_breaks_mix-tgx.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  507
                                           'genre'  electronic-th-house-progressive
                                        'filesize'  12249045
                                           'mtime'  1620580683
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm tribal electro ~ classic progressive house ~ uplifting progressive trance jdk phantoms__dousk_s_breaks_mix tgx electronic th house progressive
                                      'tag_artist'  Afrika Bambaataa & Soulsonic Force
                                     'tag_release'  Uplifting Progressive Trance
                                       'tag_title'  Planet Rock (Moogroove's Monsoon mix)
                                             'bpm'  130.1
                                    'search_title'  'mix':7,8 'monsoon':6 'moogroove':3 'moogrooves':5 'planet':1 'rock':2 's':4
                                   'search_artist'  'afrika':1 'bambaataa':2 'force':4 'soulsonic':3
                                  'search_release'  'progressive':2 'trance':3 'uplifting':1
                                     'search_rest'  'breaks':12 'classic':3 'dousk':10 'electro':2 'electronic':15 'house':5 'jdk':8 'mix':13 'phantoms':9 'progressive':4 's':11 'tgx':14 'th':16 'trance':7 'tribal':1 'uplifting':6
                                    'search_combo'  'afrika':9B 'bambaataa':10B 'breaks':27 'classic':18 'dousk':25 'electro':17 'electronic':30 'force':12B 'house':20 'jdk':23 'mix':7A,8A,28 'monsoon':6A 'moogroove':3A 'moogrooves':5A 'phantoms':24 'planet':1A 'progressive':14C,19 'rock':2A 's':4A,26 'soulsonic':11B 'tgx':29 'th':31 'trance':15C,22 'tribal':16 'uplifting':13C,21
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', '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-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electro', 'hip-hop', 'old school', 'funk', 'hip hop']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620580682.982282  (2021-05-09 19:18:02)
                             'size'  12249045